Hello everyone! For the past month I have been talking to a guy my age through social media, but unfortunately we haven't met yet since I was on vacation the time that we were talking. At the beggining we were talking all the time and our conversations had really nice vibes and we had said multiple times that we would go out when I come back. After talking about three weeks we stopped talking that much and I thought it was pretty normal since I would be back soon and we could meet and talk in person. However, he started answering my texts after 10-15 hours which seemed weird since I was used to talking to him a lot. When I asked him if everything's okay he said that some things have been going on his life that he doesn't want to talk about, so I thought it was better not to pressure him to tell me, but he continued to answer me whenever he wanted. When I came back a couple days ago we talked again and he asked me if everything's okay so I asked him too and he said that something has happened but it's not about me and then asked me If I was back. Eventually he asked me out yesterday but I had already made plans with some friends who would leave for college so I asked him if he could go out with me today and he said that he will go on vacation for some days. Then I answered "then I don't know" and he seemed to be annoyed by that, so I asked him when he is returning from his trip and he hasn't answered after 1 day. What do you think I should do? Keep trying to meet up with him at some point or leave it since he doesn't seem very interested?

PS. I have met him some times last year but we were never friends or something PS2. I think that maybe his ex has showed and that's why he's been ignoring me but that's just a scenario I made up lol