How to respond when he flirts hard then goes cold

When someone flirts hard then vanishes, the distance is deliberate, even if he doesn't realize it. He either overextended, got scared, or he's naturally inconsistent. None of that means you misread the flirting. You didn't. He really did show up hot. That's also true.

The problem is consistency. A single day of intensity followed by a drop is a pattern forming. If you respond like nothing happened, you're telling him that pattern is fine with you. If you respond hurt or accusatory, you're giving him something to feel defensive about instead of responsible for. You need a third option: you saw it, you're fine, but you're not going to pretend it works for you either.

Your reply should be brief enough that it doesn't feel like you're chasing. Long messages make you look like you're trying to earn back the attention. A few natural sentences max. The goal is to show you got his message, you're not mad, and you're not desperate for him to respond.

Don't ask questions that require emotional labor from him, like why he disappeared. Instead, respond to what he actually said, maybe add something about your life, and close the door softly. This way, if he wants to come back in, he can. He just can't do it without putting effort in on the next message.

Send your reply and then stop. Don't send another message for at least three days, longer if you can. This is where most people mess up. They send one calm reply, then panic, then send another message five hours later asking how he's doing. That erases everything the first message did.

If he responds with real energy and consistency over the next week, you can trust the hot-then-cold was a glitch. If he stays sporadic or tries to jump straight to sexting without building back the actual connection, that's your answer about what he's worth. When you see the pattern clearly, you can decide whether to keep investing.