Okay so some context. I am in the mentor leadership thingy st my school so basically I get assigned to help some 9th graders. So it was our first day in classrooms to help them and I was helping my mentees. Two girls come in. Knowing them they weren't good at math. So they did the best they could to help some kids but I was called over under special request by one of the 9th graders. She was having trouble and class was almost over so I had no time to help her. 
I asked her if she wanted to meet after school for some help. She replied yes. Can we meet every day. Keep in mind she was not one of my mentees. I said yes. Later that day I got called to my counselors office to talk about some stuff. It was Friday and also a short day so lunch was at the end of the day. After 6th period I was called to my counselors office. I was in there for a while and by the time it was lunch was also over and I decided to just go home. Something about the way she said she wanted to meet after school every day for help was weird from the look i got from her she wasn't the prettiest. She was clearly into me and I wasn't sharing the same feelings. So I decided to not see her after school at all. She was also a 9th grader and I'm a 10th grader not much of a difference but still. So AITA?