He's flirty on text but quiet in person: what it means

The gap itself is the information. A person who is playful over text and stiff in person is often someone who has room to think and crafts a nice line, then freezes when the other person's face is right there. That's a real pattern, and it's common with people who are shy, out of practice, or anxious about looking dull. Look at what he does after the date rather than during it. If he follows up with a specific comment about something you talked about, or suggests another plan within a day or two, the quiet was probably nerves. If the follow-up is only a generic 'that was fun' with no next step, the text flirting may have been the whole point for him.

Also notice whether his messages stay about you or start wandering into safe topics. Someone who is interested but nervous tends to keep asking you about yourself, because that's the easiest way to keep talking. Someone who wants the banter without the obligation tends to go quieter on personal questions and heavier on jokes.

Once you've decided the text energy is worth testing, your job is to turn it into something concrete. Pick one specific plan with a day and a rough time, something low pressure like a walk, a drink after work, or a coffee near where you both are. A vague 'we should hang out sometime' gives him nothing to agree to, and a shy person can happily let it drift forever. A specific offer takes the decision out of his head and lets him just answer.

Keep the warmth in the message too, but make sure the warmth is attached to the plan rather than floating on its own. Reference something he actually said, which shows you were paying attention and gives him a reason to feel the chat is grounded in real conversation. The point is to move him from the screen to a shared plan without making the move feel like a test he has to pass.

Silence after a date is easy to misread in both directions. Someone who was nervous may take a day or two to cool off and then message warmly once the pressure is gone. Someone who was enjoying the attention may simply lose momentum. Give it roughly two days after your last exchange before you send anything, so you aren't chasing him the same evening and making the dynamic look anxious. If he replies warmly, respond in kind and try to set the next plan right away.

If he doesn't answer after a clear, specific offer and a follow-up a few days later, let the thread go quiet. One follow-up is enough. Two more messages after that tends to signal you need more reassurance than he's giving, and it also teaches him that the energy comes from you. Once you've tried twice, you have your answer, even if it's not the one you hoped for.