Castor

Castor is very cordial and polite to strangers. His general likeable disposition means he's made a lot of acquaintances and quite a few friends. His effect on others may even be considered enchanting, due to how he seems to understand people very easily. In reality, Castor is very scrutinizing and picky about who he lets into his close circle. Those who try to force their way in find out that he can be unfiltered about his, usually poor, opinion about them.

Castor tends to spend a to of time studying, and as a result has a hard time keeping up with new friendships. However, he still somehow manages to show up to every invitation and make as many connections as possible. He spreads himself out thin and can become irritable and snap at those who prod him too much when he's tired.

Castor can finally unwind around his closer friends. He may become a lot quieter but his smile is finally genuine. His humor is very dark, and he seems like a completely different person from the goody-two-shoes who gets the best marks in school. He has nearly infinite patience for his closest of friends and he can become quite posessive if he sees them with other people. He does, however, keep those feelings inside.