Tessie is a very controlled person, or tries to be.
Technically very talkative around her friends, but doesn't really talk to the neighbors cause they're too much of retards to even be worth talking to.
She married Sollux Captor, the love of her life, on December 3rd, or was it the first? I dunno, my memory fails me sometimes. Anyway, if you try to kill her boyfriend she'd probably kill you. She's protective, but not...overprotective as Marilyn is.
Tends to be generally loving of Sollux.
Her power is mainly fire, but she doesn't use it often.