Man and woman were in love
let's say first love, teenage love whatever
then suddenly one of them would leave to big city of SEOUL and of course would cut ties
even if they meet in future by pure luck
he or she would still say that their first love is no more
then after some time when one of them is settled well with another person suddenly that love from the past reappears in their life
and I hate that trope of that poor person who is used as a rebound/replacement/however you name it, and then it's just ditched after some time