What is your opinion? Thanks.

Sorry, I also meant to say that I haven’t spoken to her since the blocking.*Last semester I met this girl. We got on fine and became acquaintances I guess. This semester she is in one of my classes and I’d figured I ask her out to a coffee, as I thought she was interesting. When I asked her she paused and gave me her Instagram. I messaged her a few days later and she said that while she really appreciated me asking her, she wasn’t dating anyone and that she didn’t want to lead me on. I accepted this, as of course you can’t make people do anything. When I asked if we were friends, she blocked me. I said that I thought she was a cool person and that it would be great to make a friend. I’ve made some changes in the past couple of weeks, like getting contacts and a new hairstyle. I was talking to a few friends in the library when I noticed that she walked in and was staring at me with wide eyes. I just resumed talking to my friends. She double takes too. Was this childish of her? Or am I being silly? I just think that the blocking was unnecessary and was disappointed that we didn’t talk like adults. I thought about sending a message in the summer over fb asking her about it, but I’m not sure. What do you think of all of this? Thanks.