Personally, I want Yuri to work on himself first; treasures his friend, deal with his family, go through his college since his future is so promising, get a job first, then at some point, he will crosspath with Seonwoo once more.
But then I remembered what kind of person his father is, and only the author knows where is his mother since Heejo's wedding.
Ah, but it will be too unrealistic. Too good to be true in the hands of such realistic author (in other words, I love the author's way to portray everything as realistic as possible).










