Oh my God ;-; 21C degrees? That could be too hot for me xD I love 11-14 degrees and wearing a T shirt outdoors while there's wind kind <3 XD Though I can't sleep when it's passed 11 degrees C outdoors O_o what's up with that?
LOL.
Mou, I think I should try (try being the keyword) to build up me heat resistance xD After all, in 5 years (;_; so long) I will be going to Japan for a year, mwrawrahaha :3