He's sweet, thoughtful, and cute. If you need someone to listen to you or to go stand in lines for tickets, he'll be there without a second thought. If you got a bad haircut or embarrassed yourself in front of people, he'll be the one to tell you otherwise and try to cheer you up.
He's the type to be self-sacrificing in order to retain the group harmony and peace which can be frustrating for those close to him that might want him to exert himself more. Despite that, it's almost impossible to hate his friendly and tenderhearted nature. He's the type you want to bring home and show off to mom and dad.