I need advice

I have been dating a guy for the last 4 months. He says he really likes me and we do couply things together. He says we’re “together” and idk what that means. Does that mean am his gf. he never asked me to be his gf 😭 i love him and all but he never said it to me. And we barely chat to each other only when we’re planning to go on a date. I’m very confused 😭