She went quiet after you asked if she wanted to grab dinner next week

Three to five days of no response after a dinner ask is a real signal. She saw it, processed it, and chose not to reply. That's different from being swamped and forgetting. If she was into you and available, she'd make time to say yes or suggest an alternative.

But silence isn't a hard no. It's a soft no with an off-ramp. She might circle back in a week when her situation changes. She might be keeping you in the rotation. She might have anxiety about committing. None of this means you should keep chasing, but it does mean one strategic follow-up is fair. After that, you need to let it go.

A good follow-up does three things. First, it acknowledges time has passed without making a thing of it. Second, it removes the yes/no pressure by offering something lower-stakes than dinner. Third, it signals you're not sitting around waiting. You're interested but not desperate.

The move is to send something short and light in a different direction. Ask her something about her that shows you were actually listening, or reference a joke you two shared, or suggest something casual instead of a formal dinner plan. This isn't begging. It's resetting the dynamic and giving her a different way to engage if she wants to.

Send your follow-up about five to seven days after the original ask. Any sooner feels pushy. Any later looks like you're scraping the bottom of your barrel.

If she still doesn't respond after the follow-up, you're done. Don't send a third message. Don't check her profile. Don't wonder if she saw it. You've made your move twice. She's had her chance to meet you halfway. At this point, continuing to message looks needy and makes her less attracted to you, not more. Shift your energy to people who are actually texting back.