I am a junior teacher in a language evening school and I have this girl who is my student (she is two years younger than me) that I like. I was her teacher for 8 months now, and now we are taking a break from classes for the summer and she said that she isn't sure if she is gonna continue after the summer, so I figured now it would be a good moment to ask her out. Now, I know she doesn't have a boyfriend but I didn't want to make any moves during the course, fearing I would come off as a sleazebag. So I did, and she said: "maybe If I'm in town and have time." Now I didn't expect that kind of answer 'cause I thought she was into me, being my facebook friend and chatting with me from time to time. So I'm asking, should I wait a bit and ask her out again, or take this as a no?