Yes, you can definitely reach out to a guy who hasn't texted you in a while. A simple, friendly message can break the ice, like asking how he’s been or referencing a shared memory. Just keep it light and open-ended to invite a response. If he’s interested, the conversation can pick up from there!
I don't think you should wait any time at all, just text him back.
tell him how you feel and he will understand if hes really the guy you like
Give him 2 days
7 weeks
Chill out, hes a boy, he needs space. Hes probably out or just needs time off. You cant be obsessive and text all the time as he will freak out. Give him time. If he will want to text you , he will.
Simple, don't text. Maybe he was busy or didn't really want to talk at that time.
that theres something wrong
yes
He is clearly into you so a couple days :)
Whenever you need to or feel the time is right. But please not during a math test.
No, my friend nick texted my all the time and I was engaged.
Either you weren't what he was expecting or you were a one time thing