Most Helpful Girl
I don't think it's wrong, because you weren't officially dating/in a relationship. The one girl seemed really busy, and no offense but you can't wait around for a long time.
Most Helpful Guy
If she is busy all the time, you should have dropped her months ago. Women do this with guys they want, but aren't ready to date yet. They think they can bottle you up and put you on a shelf for later when they are ready. Well, it doesn't work that way!!! I am glad you didn't wait around for too long and started to move on, because, the day when she is ready to start seeing you may never come!