For a while there, I thought I missed this guy so much that I liked. We were never together. He got back with his ex which tore me apart, but now something in the air is different. I've been trying to reach out to him since his recent Instagram posts seemed to be directed at his ex. I think now I've finally given up. I don't want to waste anymore time on this guy because he used me and wasted my valuable time. I liked him so much well before he got back with his ex and he knew that. I just have this gut feeling to avoid texting him, showing eye contact with him when we see each other, and ignore his texts (if he even decides to text me). I'm not going to reach out to him anymore. I'm tired of the games. I'm about to evolve into the best person you could ever lay your eyes on. I want you to feel like you lost something special and now it's gone. I just desire to be better and deserve better. I'm done with you. You're a lost cause.
Sounds like you've made the right decision. It definitely wasn't a good relationship if he never reciprocates anything. As my boyfriend says, "Do you."