I had to say

That I miss you a lot. I haven't seen you in two weeks now. I don't think you miss me that much, I think you just remember me from time to time and decide to send a message. You only text me when you want to go out, you never text me simply to talk to me. I don't like the fact that you're like that. I don't like the fact that you always get tagged in photos surrounded by other girls on Facebook. I don't think you want something serious. Then again, me neither. But still, I miss you.