SUBREDDIT: r/relationships
TITLE: Me [22 M] confused by my crush [21 F] of 6 weeks, over a text
POST: I like this girl there has been interest shown and we seem to have a pretty flirtatious but also close relationship. I asked her to lunch the other day in a text asking "Do you want to grab lunch on Thursday?" 

She replied a bit later with a kinda odd text she said she had been thinking of me and wanted to see me but not for lunch just to help her study for a big test she has coming up. I took the class last semester and got an "A" she's struggling in it. 

So when I see her later that day she expresses she got my text and wants to meet but she can't meet on Thursday but can on Monday. In front of her friends she just said "Yeah I can do that thing on Monday, does that work?"

Am I getting put down gently or is she just nervous? Or is this just her way of saying yes???
TL;DR: 
Text girl asking her out to lunch, she replies that she wanted to talk with me but that she wants me to help her study. Mentions nothing about lunch.