Faced with real-world opportunities and challenges, a couple endures the highs and lows of trying to make a long-distance relationship survive.

"Did you think it would stay sweet forever? Then why is it so sour?"

Credits

Lee Kae-byeokDirector

Jang Ki-yongLee Jang-hyuk

Chae Soo-binJung Da-eun

Krystal JungHan Bo-yeong

Lee Woo-jeLee Jang-hyuk