His polar opposite is Sahsha. She is the younger of the two. She is shy, anti-social, and will not ever come out for new people Ever. She will hide in my room and stay there until the house is quiet again. She pretty much only cuddles with me, only sits on my lap, and only lets me pick her up. She doesn't have much to say except when she's bringing a toy out of her hiding spot to the living room, then she meows as if she's saying "look what I got!"
The two of them get along surprisingly well, however. They will sleep together, groom each other, and even have each other's back when my mom's kitten comes over to play and gets too rowdy. They are definitely siblings. Opposite in every way, but love each other dearly.