Why do girls say lets just be friends after dating me? Is it because they need more time or is it just a polite rejection.
it could be anything, they could be rejecting you or they could be going through their own problems. but if you really want to know then, you should talk to the girl
Without knowing the exact situation, it is hard to say. If you want to know, like the above poster, talk to them.
It just means you've done nothing wrong but it isn't gonna work out or not what she's looking for
How could I ask them over text. Should I be blunt and say something like why do you want to be just friends?
Usually means that they see you more as a friend than a potential partner. Nothing wrong with that. If you don't want to be friends then it's time to let go.