Sister, will you kiss me?

15 years ago....

Choi Beom-gyu 15 years ago: Hey... Sister! You're here??

Kim Yeo-ju 15 years ago: Yeah! Sorry... I'm a little late.

15 years ago Choi Beom-gyu: No, noona, let's go down the slide!

15 years ago Kim Yeo-ju: Come on!!

(1 hour later.....)

Choi Beom-gyu 15 years ago: Sister, I have something to tell you!

15 years ago Kim Yeo-ju: What?

Choi Beom-gyu 15 years ago: Let's get married when we grow up!

15 years ago, Kim Yeo-ju: (Laughing) Sure! But will we still be friends by then?

Choi Beom-gyu 15 years ago: (Laughing) Of course! I hate all women except you! I'm going to marry you!

15 years ago Kim Yeo-ju: (smiling) Then let's get married when we meet again.

Choi Beom-gyu 15 years ago: Yeah! It's a promise (holding out his hand) Seal!

15 years ago Kim Yeo-ju: Gosh! (laughing) Stamp!