If a girl calls you boo, does she like you?

This girl at my school, who had recently started talking to me more, eventually found out that I like her. After this had happened, I started to notice that she was acting sort of different. Not different as in talking wise, but different as in she wanted to be around me a lot more. When this happened, I wasn't really sure if she liked me back, and wasn't just being around me more to be more friendly. Eventually, she called me boo, and no, i'm pretty sure she doesn't just call everyone that, or at least I have never heard her call anyone that. This happened on two separate occasions, the second one with her coming up to me, hugging me, and saying "Hey boo"

So yeah, i'm pretty sure that she likes me but i'm unsure at the same time. So does this girl that called me boo like me?