It is the day of your wedding. Everything was going perfect. You've met the love of your life, you made it as a doctor, and you're finally happy now. The wedding planning was going as planned, all the guests, groomsmen and bridesmaids looked perfect.. but there is one guest in particular. One that catches your eye. It's your old university friend, Bok-Su.

"Ah, Da-Jeong. What a pleasant surprise! It has been a while, hasn't it?"