Did he lose interest- I want opinions specifically from people who have done this (but if you were on the other side, share what you learned is ok)?

Anonymous
I've been talking to this guy since March. We didn't start going on dates til April though. Last week he went on a trip for a week and every moment leading up to the trip he sounded like he really was interested. He told me he would see me when he got back from his trip and while he was away was sending me snaps of his vacation. We were mid convo last Thursday when he just disappeared. I thought maybe he was busy and didn't think much of it until he popped up online posting a lot of pics on snapchat and instagram. Because I didn't wanna seem desperate, I never asked him what's up until I saw him flirting with a girl on her instagram post. by this time, 3 days had gone by since he stopped messaging. THREE. So I asked him if everything was okay? He said "Yeah, just got back tonight"- I replied "OH, glad to hear you made it safe, by the way was wondering what was the name of that recipe you cooked me so I can make it." Now I haven't heard back from him for over a day. I hate feeling like this buthow should I confront him without seeming pushy or rude or clingy? Do you think he lost interest? And if so, how should I handle this?
Did he lose interest- I want opinions specifically from people who have done this (but if you were on the other side, share what you learned is ok)?
2 Opinion