So, I texted this girl 2 times, known her since 1st grade though never talked to her then had a college class recently with her, and got to know her in those 2 weeks of class.she ended up dropping. I texted her a couple times we texted a bit. Later on called her, didn't pick up left her a text and then she called me back. After some small talk, I asked if she was free this week said she had some stuff going on etc... She said sorry I'm pretty busy this week etc.. school coming up(She goes to a diff college than me, was just taking a class my college) then she said either we'll talk again soon, or Talk to you soon. Should I just drop the ball and just assume she's not interested.