My ex and I have been broken up for 2 months. Yesterday, we went to the same event. He started to sit next to me and talk to me and hit me like in a fliratious way and then he said "let's go eat dinner after this" so I agreed. I didn't think it was a good idea at first... because he was a little buzzed, but he sobered up and he texted me after dinner. Everything was going along great until today I texted him, "what are you doing?" and then i never got a response. i told him that i don't understand what is happening because we got along fine yesterday and now you're ignoring me. still no explanation. any explanation why he's ignoring me all of a sudden? he knows i still have feelings for him and he said when my feelings are gone of him then we can hang out and be good friends. but he obviously knew i still had feelings for him still. why would he ask me to have dinner then, too?