Aries Man

I just finished posting in Leo. Cuz I'm dealing with two guys at tge moment lol. Now I have a question about an Aries man. Even though I'm an Aries myself with cap rising and taurus venus. But this guy is sooo opposite. He's libra rising and pisces venus. My mars is in cancer and his is in gemini. Good part of him is extremely veryyy good!
So this guy says he likes me and does not want me to be friends with any other guys at all anddd he's veryyy caring, charming, sweet, he's always buying me clothes and asking me to wear stuff he picks out for me and honestly he has a very good taste. Like he's very cute. Any girl would love his ways of pampering. But now what confuses me is his obnoxious behavior which is, he's extremely disrespectful, temperamental, but never moody with me. He makes abrupt plans, out of the blue. Wants to have what he wants to have now or never. Sometimes he seems quiet and shy but sometimes omg I can't beat him in any convo so I literally lose my control with him and start yelling after being pushed for more than a day and he's staring and smiling and giggling and it's weird. He acts like he's loving it, enjoying it. He hangs out with other girls and calls me and tells me and I don't care yet.
I don't know how serious he is but he jumps onto the marriage topic every now & then. Please ask me if there's anything else you want me to tell you about his behavior. I honestly don't understand whether it's a competition to win or he does have real feelings for me.