How can I get my boyfriend to be more social!??

Mallory
So my boyfriend and I have been together about 4 months now and he has a really shy personality which is fine but when it comes to our relationship he does not talk at all 🙆🏾 it really drives me nuts because your partner should be like your best friend and someone you have good chemistry with and someone you can really talk to. So at first when we started dating I thought it would get better and he'd start to get used to me but today what really threw me off was it was our first time in he car together alone and he did not say a
word the whole time!🤦🏾‍♀️ I've talked to his teammates that he's good friends from the varsity football team and they obviously have stuff to talk about because it's a group of boys but I honestly don't know what to do it's driving me crazy and every time I bring it up to him he gets aggravated and says that's just how I am. So any feedback 🤷🏾‍♀️🤷🏾‍♀️🤷🏾‍♀️