Orestes: Means "of the mountains", derived from Greek ὄρος (oros) meaning "mountain" and ἵστημι (histemi) meaning "to stand". In Greek myth he was the son of Agamemnon and Clytemnestra. He killed his mother and her lover Aegisthus after they killed his father.
When you talk to Orestes you always feel as if they are focused on something else. You're caught off guard when they offer you a gift, mentioning that they prefer giving gifts over useless chit-chat.
Orestes simply nods silently when you approach them. Your presence isn't unwanted, but you don't really feel any connection.