With Curly it depends who she is around. Whenever anyone comes in the door she meets them with wiggles. Than depending on who it is, like with my dad she say's her hellos then is ready to lay her head on him. With my fiances brother she is very hyper. I believe she reads what type of person they are, laid back, uptight, happy, sad etc....then she goes from there. When she knows that I am upset she'll be really calm and cuddly! I can always depend on her to cheer me up and give me the comfort I may need at that moment.