Taemin,

I apologize for calling you a child. I didn't mean to offend you. You just sound so youthful... for whatever reason. But please get rid of those formalities; we're amost of equal age, you said so yourself. It's alright if you just call me Minho. Minho-ssi sounds weird, don't you think?

No need to thank me. Maybe writing letters isn't that much of a redundant pain. If I decide it is, though, I will bring it to your notice. Don't worry.

I'm sorry, Taemin. Anyway, I understand that you don't want to tell me personal things yet.

Choi Minho