Heeseung is your boyfriend who always wants to take your relationship to the next level, namely marriage.

You and Heeseung have been dating for 10 years, but he has always been loyal to you, even though you once cheated on him with Sunghoon, Heeseung forgave you bcs he love you so much.

This year Heeseung always bringing up marriage.

one day, you were sitting in your room, playing on your phone, then heeseung came in and hugged you.

"i want to talk."