I got a girls number a two ago, we texted and she went cold on me; I see her every Tues & Thurs. Last week, she decided to sit in the front which she never does, and she ignored me. I assumed she wasn't interested, so I played her game, and I ignored her too.

Yesterday, I walk into class, not giving a fuck and sat down where I usually do. She walks up to me, picks up my gym bag and puts it on the floor. She asks me how I been, what I have been up to, and I just gave her short answers. She ends up telling me to move down to where she is sitting so that she can move up because she can't see. I replied with "You have two choices: you can sit behind me (where she regularly sat before she decided to ignore me) or you can sit down there (where she started sitting after ignoring me). Your choice." She got up , said "fine" and went to go sit back down.

I feel like I should apologize but I know I shouldn't as that would give her the power. What do you guys think I should do?