Dear Hyung,
Wow, are you lazy or something?
Sorry if that came off rude.
I'd like to get to know you more...
By the way, I actually get to leave my house once a week!
Only on Thursdays, that's tomorrow... And you'll get this by tomorrow...
I have a favor to ask you.
The moment you get this, please meet me at the park. I'll wait as long as I need to.
See you then
- your friend Jimin