Help Me Please

Dear Journal,
Ok so like i have this problem, and I don't know how to handle it. I am Totally and 100% in love with my currant boyfriend, Brandon M., but I don't know how to tell him. I mean I don't get to see him very often, he's in the Navy, and I don't always know where he is. I also don't know where he is in our relationship, like if he loves me or not, or if he's just in it for the sex, I just don't know. He says he really likes me and stuff but yet again how do I know that's not a way to get me into his bed? Please help me if you are reading this, I don't care who you are just please help!