<human>: Can you summarize the given text in a few sentences?

We've been together for a little over a year, and everything seems to be good between us. We have sex pretty frequently, initiated by both of us pretty equally, we hang out without having to do anything sexually sometimes, etc.

He tells me a lot about his personal matters and vice versa. All lines of communication are open between us. The thing I'm wondering is, why does he profess his 'like' for me, but nothing more? If he's not saying he loves me yet, is that a bad sign? If he doesn't feel it yet, am I waiting for it in vain?
<bot>: Boyfriend somewhat frequently assures me he 'really likes' me a lot, never that he loves me- reason to worry?