Dear Chunghee,
How are you doing out there? Do you eat well?
Since the last time we met, you look much thinner than before. I'm sure that it's not because Kim didn't take good care of you, but that you refused to take care of yourself. Don't act like that. Don't torture yourself just because you hate one person.
From now on, don't hesitate to ask Kim anything, he will give you anything you want.
Not like myself.
A few days ago, I visited Seoul University. I see not much has changed. The park you frequented also didn't change, even the atmosphere over there didn't change.
As I sat there, I remembered how we used to spend a lot of time in that park and I suddenly felt nostalgic for our youth.