From the looks of it: I just think...
1. Won will step down from his position as a president bcoz he can't be separated from his gf ( forgot her name)
2. KT will be guided by Cha yoUng's dad so i guess he'll be the next successor. He'll be still with ES later on but of course ES will be there waiting....
3. YD hasn't got the courage yet to face his mom and his dad will be penalized for whatever he's into and it will be revealed why his mom run away....
Most important thing, KT's evil dad will be recovered from coma and he'll realize what he has done_of course, one happy family!
but I don't know..I'm not the writer but surely, happy ending for everyone or a shocking twist will about to happen, oh I'm so excited!!!