Nope, Betty does not have 2 different colored eyes. I once had a second grade student who did though!!
Betty is social and loves to be where we are. If I'm in the kitchen, she comes in there, if we're watching TV, there she is! She sits on the arm of the chair I'm in, and loves to jump on the bed with us to be scratched, but she does not like to sit in my lap. Very strange!