Emcee is complicated and (like Selina above) is also cat-like in terms of casual contact. He has the appearance of being aloof unless the trust and comfort level is mutual (for instance, he has no problem with being all over any one of his boys and girls). Flirtatious and seductive contact comes easily, but touchy-feely gestures of affection, especially hugs, are rare. He might touch your hand, arm, shoulder, even face and hair, but not much more unless the aforementioned comfort levels are clear.

Pam: no. She is not going to hug anybody. Do not hug Pam, do not lean on Pam, do not even think of touching her. She decides who can touch her, and how, and where, and if she reciprocates, consider yourself fortunate if you're still alive afterwards. The only person who can hug her is Eric.

Floki is a Viking and has no concept of personal space. He will get up all in yours.

Cassidy is naturally gregarious and is prone to hearty back slapping and squeezy shoulder hugs. He's not always aware that such contact may be unwanted. Smaller gestures (see current thread with Sinric) confuse him.