Is this what being in a relationship is about?

I spend time with friends, don't get me wrong. Yet my mind is swimming with him all the time. My personality has become "boyfriend and I" to some extent. I still do my own things but I can say that I spent about 70% of my time with him. Old habits like calling my friends daily sometimes for hours, spending afternoons at home on weekends, not bothering to maintain an appearance. All of those things have done a 180 degree turn. Relationships change you. I still like my friends, sometimes I miss them a lot, but it's become about him a lot more. I like it but I've turned into those sappy couples people steer clear of😅

I became the very thing I was thinking was yucky at one point