"Well, since you've got the Doctor here, you'll probably want to stick with him, but I know he can be, uh... better with the big things than with the little ones, sometimes? So if you need any help settling in, or need to know how to get a toothbrush or anything..."

Tara's friendliness is genuine, and if there are any aliens watching, she hopes they don't think this is just so they'll bring her cat here. She really would like to help.