Me and my ex still like each other. He flirts with other girls to but said he might ask me out. What should I do?

You probably broke up for a reason. If he's also talking to other girls but keeps saying that he wants to date you again, it's not worth it. Move on to someone better who makes you feel like the most important person.

don't wait for a man, it's not worth waiting for! If he doesn't make his move quick, he isn't worth you