Lately things just don't feel right between me and my boyfriend. Long story short we had a thing for a long time we were so close, he would call me every night and we would stay up almost all night talking, he would send me cute messages every night and morning and even had a cute name for me in his phone, we had the time of our lives together going out doing things but then we decided to end things due to moving away and all that other stuff but none of that happened and he came back and told me he wanted to try things again and I of course said yes cuz he became a big part of my life and I didn't want him to leave. But now that we're back together I'm just not feeling a connection like we used to have. He doesn't call anymore he doesn't text me too often. We never really go out and he just has my name in his phone, nothing cute. And we just recently got back together actually dating this time so you would think he would be all lovey dovey but that's not the case at all. I'm just not sure what to do. I miss the old way he treated me. Should I talk to him about it? If so how should I approach the topic?