Caption: I'm feeling Some Some something Some

Reporter: I'm feeling some 'something' right now.

Caption: They liked each other since before working together?

Reporter: I heard you liked each other since before working together...

Reporter: Is my information correct?

Caption: Nod, nod

Lee Min-ki: When I heard Go-eun would be in it, I was so happy.

Caption: When I heard Go-eun would be in [the same movie], I was extremely happy.

Lee Min-ki: I was so happy I was like an idiot.

Caption: I was so happy I was like an idiot

Kim Go-eun: Granddad, I brought a cake.

Caption: Granddad, I brought a cake.

Reporter: Eun-gyo's innocence is boundless

Caption: Such an innocent girl...

Kim Go-eun: Lady, cucumbers are 5,000 Won!

Caption: Lady, cucumbers are 5,000 Won!

Reporter: Kim Go-eun transforms into Bong-soon, an illiterate street vendor.

Caption: Flying like a basketball player

Reporter: These aren't the only surprised people.

Caption: A dunk shot with a radish!

Lee Min-ki: I'd have preferred it if we'd done a mellow film together...

Caption: I'd have preferred it if we'd done a mellow film together...

Reporter: He dreamed of a sweet romance, but Min-ki was disappointed at the reality.

Caption: He dreamed of a sweet romance,

Reporter: The two meet in a twist of fate, in a terrifying thriller.

Caption: Reality had a surprise for them

Reporter: Let's find out now what incredible events happened between them.

Caption: The two lead actors of the thriller film "Monster"

Caption: Dizzying Interview

Reporter: This time, the youthful stars

of the malicious thriller film "Monster", Lee Min-ki and Kim Go-eun are with me. Hello. Wow

Caption: Dizzying Interview / Kim Go-eun, Lee Min-ki / Monster

Caption: Cho Choong-hyun / Kim Go-eun / Lee Min-ki

Kim Go-eun: Hello.

Lee Min-ki: Hello.

Reporter: Amazing youthful stars. You're glowing with youth.

Kim Go-eun: In Monster, I am Bok-soon, who lives with her younger sister.

Caption: In Monster, I am Bok-soon, who lives with her younger sister.

Kim Go-eun: An incident makes her lose her sister, and she is chasing the person responsible.

Caption: An incident makes her lose her sister, and she is chasing the person responsible.

Lee Min-ki: My role is the person who caused her sister to die.

Caption: My role is the criminal (Tae-soo) who caused her sister to die

Kim Go-eun: He was very kind.

Caption: He was very kind.

Reporter: Your beauty is even kinder.

Lee Min-ki: We both end up chasing each other.

Caption: It's a role of mutually chasing and being chased

Reporter: Min-ki, you've done lots of rom-coms, Rollercoaster...

Caption: He's done lots of romantic comedies, so how was it to play a murderer in a thriller?

Lee Min-ki: Yes.

Reporter: You did lots of that, but now a thriller's murderer.

Lee Min-ki: Of course, I'd have preferred to do a mellow film with Go-eun.

Caption: Of course, I'd have preferred to do a mellow film with Go-eun.

Lee Min-ki: And I still hope I could do that.

Caption: And I still hope I could do that.

Reporter: Shall we look into the film now?

Caption: Let me ask you for one thing.

Actor: A woman said she'd give me her phone, but didn't.

Caption: A woman said she'd give me her phone, but didn't.

Actor: I think she recorded something secretly and will use it to extort money.

Caption: I think she recorded something secretly and will use it to extort money

Actor: Could you get it for me?

Caption: Could you get it for me?

Lee Min-ki: Struck off the family register, phone number changed, moved away.

Caption: Struck off the family register, phone number changed, moved away.

Reporter: Tae-soo receives a request from his brother.

Lee Min-ki: You turn up after 4 years 7 months, what are you doing?

Caption: You turn up after 4 years 7 months, what are you doing?

Caption: Could you shut up!

Reporter: Maybe because of his estranged brother,

Reporter: Tae-soo seems in a foul humor.

Actor: Please calm down.

Caption: Please calm down.

Actor: Sir, it was a joke!

Reporter: He accepts his brother's request.

Lee Min-ki: I'm here for the phone.

Caption: I'm here for the phone.

Woman: Let go!

Caption: Let go!

Lee Min-ki: If you close this door, you die.

Caption: If you close this door, you die.

Reporter: Be bursts in during broad daylight.

Reporter: The girl's younger sister senses a dangerous presence in the house.

Reporter: Or is it something else?

Reporter: He is interrupted as he is about to leave after doing his deed.

The child becomes his captive after he kills her sister.

Lee Min-ki: From now, you run; until I finish drinking this wine.

Caption: From now, you run; until I finish drinking this wine.

Reporter: From that moment, she starts running.

Kim Go-eun: Chives, 1,000 Won, geen onions 1,000 Won.

Kim Go-eun: Chives, 1,000 Won, geen onions 1,000 Won.

Caption: Chives, 1,000 Won, geen onions 1,000 Won.

Kim Go-eun: You're pissing me off!

Reporter: She's not well-educated, but Bok-soon supports her little sister.

Kim Go-eun: Lady, move!

Caption: Lady, move!

Reporter: She chases off a wrecking crea.

Kim Go-eun: Hey, you!

Woman: Ow, ow, ow.

Caption: Ow, ow

Reporter: She celebrates a safe homecoming.

Kim Go-eun: Eun-jung, I love you.

Caption: Eun-jung, I love you.

Reporter: But in this house, there is a small hidden visitor.

Reporter: And the next day...

Reporter: Tae-soo, chasing the young child, kidnaps Bok-soon's younger sister.

Reporter: To save her sister, Bok-soon chases him with no regard for herself,

Reporter: but when she confronts the fearless killer, how will she fare?

Reporter: Min-ki, I heard you had to lose a lot of weight for the role.

Caption: He had to lose weight for playing the role?

Lee Min-ki: I'm already thin, how could I lose more weight?

Caption: (People said) I'm already thin, how could I lose more weight?

Lee Min-ki: Overall, I think I gained and lost about 17kg.

Caption: Gained and lost 17kg

Reporter: Did you feel pressure about the unclothed scenes?

Caption: Were the unclothed scenes a burden?

Lee Min-ki: To show this character properly,

Caption: To show this character properly,

Lee Min-ki: I think it was something that was needed.

Caption: I think it was needed, so it wasn't a burden

Reporter: Go-eun, how was it? Did you see it together?

Caption: Go-eun, how was it? Did you see Min-ki's body?

Caption: A glance / No, I...

Kim Go-eun: No, I...

Reporter: So you didn't see it.

Caption: So you didn't see it.

Reporter: You don't seem very interested.

Kim Go-eun: I should have seen it.

Caption: I should have seen it!

Reporter: Lee Min-ki is a cool guy, who will expose himself for his role.

Caption: Lee Min-ki is a cool actor, who will expose himself for his role.

Woman: Do you even know how I hurt, and how difficult it is?

Lee Min-ki: Please let go of me now.

Reporter: No way!

Reporter: He prepared his body for the exposed scenes.

Caption: Whatever type of film of role, Lee Min-ki is an expert as exposing himself

Kim Go-eun: Lady, move!

Reporter: Miss Go-eun learned powerful flying kicks to transform herself into an action actress.

Caption: Kim Go-eun transforms into an action actress

Kim Go-eun: This is my spot, Park Bok-soon's spot!

Caption: This is my spot, Park Bok-soon's spot!

Reporter: Through this film's unending action, she also learned how to fall safely.

Reporter: Here is the best technique she learned from action school:

Caption: In the film Monstar: Powerful attacks, flying kicks, falling

Caption: Kim Go-eun doesn't hold back on the action

Reporter: Down-strike with a whole radish!

Reporter: There's a scene where you attack with a whole radish.

Caption: This scene has a secret

Kim Go-eun: Yes.

Reporter: How did you manage to get it to burst like that?

Caption: How did the radish shatter?

Kim Go-eun: There was a radish that had its insides already cut up, but it would still hurt a lot.

Reporter: Yes.

Caption: The insides were already cut up, but being hit with it would still hurt a lot.

Reporter: And then you hit him with this big rock.

Caption: Hitting Min-ki with a large rock.

Lee Min-ki: It was made from styrofoam.

Reporter: Ah.

Caption: It was styrofoam

Kim Go-eun: But that still hurt him.

Caption: But it still hurt him.

Reporter: Ah, really?

Kim Go-eun: Yes, when I hit hard it hurt; why wouldn't it?

Caption: When you hit hard, why wouldn't it hurt?

Caption: Argh! / Argh! / Argh!

Reporter: The problem scene!

Caption: Thump! / Thump

Reporter: Ooh!

Reporter: It's only acting, but she still feels regret.

Caption: It didn't look quite right

Lee Min-ki: It seems the hit was a bit off-target.

Caption: It seems it was off-target / Sorry / Sorry

Reporter: Min-ki stays calm, but that must have hurt.

Caption: It hurts, right?

Caption: I'm fine

Kim Go-eun: I'm sorry to a lot of people.

Caption: I'm sorry to a lot of people

Reporter: You can apologize to them now.

Kim Go-eun: I'm so sorry to you all!

Reporter: Won't you all forgive her?

Reporter: In order to avenge her sister, Bok-soon

Caption: Bok-soon chases the murderer to avenge her sister

Reporter: charges toward Tae-soo's hideout.

Child: Sister!

Caption: Sister!

Reporter: Her plan is discovered by the wicked Tae-soo. The child is once again being chased by Tae-soo.

Reporter: She thinks she has escaped, but

Reporter: the child is discovered and is in trouble again.

Caption: Not knowing how to give up, two monsters' chasing war

Reporter: Now the big sister's rage knows no bounds.

Reporter: The beastly murderer chases her down.

Caption: Monster, showing an entirely new face of these two actors.

Reporter: Lee Min-ki, so completely transformed into a cold murdered with terrifying eyes.

Reporter: I thought it wouldn't suit you, but you really play it well.

Caption: I thought it wouldn't suit you, but you play it well.

Reporter: How's your personality usually?

Caption: How's your personality usually?

Reporter: Yes.

Kim Go-eun: He's a bit brighter than Tae-soo.

Caption: He's a bit brighter than Tae-soo.

Reporter: A bit brighter.

Lee Min-ki: A little.

Caption: A little.

Kim Go-eun: You're not always positive.

Caption: You're not always positive.

Reporter: Do you admit it?

Lee Min-ki: Yes, that's right.

Caption: Yes, that's right. (Accepting)

Reporter: Have you imagined what kind of role you might get next?

Caption: What would you like to do next?

Kim Go-eun: Something more normal and maybe a love story.

Caption: Something more normal and maybe a love story.

Lee Min-ki: That would probably suit her.

Caption: That would probably suit her.

Reporter: Lee Min-ki's alright, isn't he? As a co-star, later on.

Caption: Lee Min-ki would be an alright co-star, wouldn't he?

Caption: For a romance film next...

Lee Min-ki: Dear viewers, thank you for watching today.

Caption: Dear viewers, thank you for watching today.

Lee Min-ki: Please enjoy our new film, Monster.

Caption: Please enjoy our new film, Monster.

Kim Go-eun: We hope you enjoy it.

Reporter: We're grateful you could join us today. Do well!