how to be more out there

my boyfriend is a very family/friend oriented person and loves being with people. i’m the opposite and like it being us most of the time. i love his family and his friends but a lot of the time i refuse going to see his friends because i just feel so out of place. his parents love me but i’m not much of a talker and they all grew up talkers and i just don’t feel like i fit in much there either. i am very out going with my boyfriend and when ever we are with my friends but i can’t seem to do it with his. he is really understanding of this but i feel likes it’s beginning to be a problem in our relationship. Any ideas on how to try and change this or even help the situation.