Brief translation and storyline of the MV:

Jiyeon and Hojun are lovers. Jiyeon is sick (as in dying kind sick) but Hojun loves her so he chose to stay with her even though its painful.

@2:50 Hojun: Shld we go to amusement park?

Jiyeon:*nods*

He brought her there bcuz he knows she's dying and wants her to spend last minutes of her life happily. When they were sitting down.

@5:14 Hojun: Shld we go ice skating? Or how abt eat what you like(i think)? It sounds delicious.

Jiyeon:*dies*

Hojun: And....And...Jiyeon-ah..Lets get married. Forever...lets stay and do eveything..you dont have to answer...

© Credit to the owner.