Her snake form is much smaller than her normal form. Her hat belonged to a kind human who had gotten lost in the forest, once Saki helped them leave the person gifted her their hat. This was the first gift Saki was ever received. She's gone though a lot of trouble to get her hat back sometimes when it gets away from her. Saki only recently met Torkwea but she fell for her the moment she laid eyes on her, but she respects that she doesn't feel the same way.