Taking a break

For some time (to be specific for a month) now I have felt like me and my boyfriend aren't connecting or he doesn't have an interest in me. We are both busy but I always try to find time for me but he doesn't. He's always with his friends and when I try to join him I feel like an outsider. I have been jocking around with my friends that it's time to take a break or just flat out break up but recently it's not so funny. What do you girls think? Keep in mind that I have talked to him several times and it all stays the same.