<human>: So I (16f) have been with my boyfriend (17) for about a year and six months. Things were better in the beginning. But lately, our relationship has really flatlined. When we have text conversations, they rarely go beyond the most basic topics, like how are you and whatcha doin. The next step in our relationship physically is sex, which I haven't been ready for. So we're stuck there. We are really differential in interests, so we rarely talk about anything of substance. He talks of wanting to marry me someday and I know he really cares because he's pretty attractive to be honest and if he was with me for sexual reasons he could get it faster from someone else. I have big issues with the lack of conversation, similar interests, and that we barely get to see each other because he's working or with friends or his band. Sometimes it seems as though I'm put behind things that are kind of less important than the girl he wants to marry. My strictly platonic guy friends are more thoughtful than my boyfriend sometimes. Wat do.

Can you succinctly summarize the text in 1-3 sentences?
<bot>: bf is great but not. Genuinely cares but isn't as thoughtful as man friends. Lackluster relationship. What do I do?