I went out with my ex on/off for 2 years. I needed to just have space from it all we fought a lot and he made me really upset sometimes. we talked a little bit and he texted me once every week for 2 months. I still cared about him a lot but I just knew that space would be best and things would work there way out. He asked me to hang out but I said I was busy. Thats when we stopped talking and it was as if we were both invisible. I sent him a text saying congratulations on winning the game. he said thanks lol i saw you in the stands. the next day I texted what was the homework and he texted back the homework and then said tell your mom I say hi. In school I talked to him in person for about 5 seconds for the first time in almost a month. He didnt say much. My ex hasnt said anything back to me since I talked to him in person instead of texting. So my question is should I just move on and try to forget him.