I'm Afraid I Might Be Too Boring for Him????Taurus he's Sagittarius and Agressive?

First my best friend is a Sagittarius and we have a blast together and can talk all night (he's a gay male) BUT I just started dating a Sagittarius. He seems sweet but agressive. We were supposed to spend a quiet evening at his house but he ended up dragging me to a club (his brother is a celebrity so he has plenty crushes he is very handsome) I'm afraid I'm not fun enough. He loves to go out and is extroverted I love to stay in and i'm introverted. I go out once in a while with friends and when I do i am outgoing after a couple drinks. We have great conversations but I am not a party animal. The is a 10!!!! We had last night for 2 hours or more. He si the best I ever had ually. We went to high school together. he liked me then but I was already in a relationship. After last night he told me he wanted me to be his girlfriend. I'm like "ok" My ex and I (Scorpio) are on and off he doesn't please me ually but we click and I love being with him too. I was texting Scorpio last night when Sagittarius got nosey and took my phone. He called my ex and asked who he was. I convinced Sag to hang up because that was too much. Sag is really agressive...Tell Me All About those Sagittarius STRAIGHT men. My best friend is Sag and no one understands me more than him we think so much alike my best friend and I....I'm taurus sensual and loyal