Why did she come over after i told her about my feelings?

We were chatting online because I ask her to meet me on the chat room after her class because I needed to talk to her. When she did I told her I am bi sexual and have feelings for her. We chatted for an hour about my self coming out and my emotion depression I was dealing with. She said she was fine with me coming out and that I like her she supported me, she even told she is sexual confused herself. After that she ask if she can come over I ask why and she said I don’t have to if you want me to. I told her I didn’t mind. She had to get off online because she was going to work. So she came by then we watch TV. she was there for 30 mins then left to go to work.Nothing happen and we didn’t talk much just only about the movie. But why did she come over? I felt awkward because I told her how I felt about her. I am bisexual girl."