Seer will give anyone-who-isn't-Tsuki a cold stare if they touch him. He doesn't approve of it, and is more a fan of formal bowing/a curt nod in greeting than a handshake. (He'll still go along with a handshake if it's extended out of politeness, but he'd never offer it.)
On the other hand, one of Haii Hai's primary life goals is to find someone to carry her around like the Sultana. She doesn't mind hugs, low fives, or any form of physical contact. She still has some etiquette about extending it, though - she might tug on the hem of someone's sleeve or halfrobe to get their attention. Spontaneous leg hugs are reserved for people she knows and likes.
On the other hand, one of Haii Hai's primary life goals is to find someone to carry her around like the Sultana. She doesn't mind hugs, low fives, or any form of physical contact. She still has some etiquette about extending it, though - she might tug on the hem of someone's sleeve or halfrobe to get their attention. Spontaneous leg hugs are reserved for people she knows and likes.