Girls, do you think she was lying?

Ok, I asked this girl out and she went we really had a good time, or so I thought. I asked her again and she said she'd think about it. She said no, but later she asked me about doing something with her. So I went with her somewhere and then we acted like it was just casual. So I asked her again and she said no. So I asked her why and said. "It wasn't fun with just you" and I told her that she should be an actress because you could of fooled me. She just said "ok" and I said "since you said she's boring what about it was. I watched the movie you picked, bought you supper, and we seemed to hit it off" and she said "it just was ok? Bye" so I don't know what to think