Weird

Ok, my best friend has been really weird lately. She has a bf. A few days ago after we got off work we hung out and she kept hugging me and kissing me on the cheek and reaching out to hold my hand. It was weird, no girl has been like that before. She keeps telling me I'm cute adn that she loves me. All my friends tell me they love me so I don't find it, weirtd I guess. What should I do. I am confused. I think I like her but maybe she likes me, it's most likely that she doesn't. Help me.