Mandisa's Links
Mandisa knows despite her friend's icy exterior, Tessa cares a lot.. it's just easier for her to blow it off... but that doesn't mean she won't try and crack a joke with her long-time friend.
One, if not the only, friend Tessa has that is not in the family. She might be sarcastic and icy but she does care about Mandisa and has known her a long, long time.