I have been in a committed relationship with my boyfriend for almost three years now, and the last two months he's been acting strange. Everything I say to him is either a joke or a quote from a movie as a response. I feel like I cannot say anything serious or meaningful, it seems to get me nowhere. He's been distant as well, he won't ever tell me whats on his mind. And the only time he is intimate or loving is during sex, and even then I feel like he's somewhere else. I really hope I'm not losing him, I'm very in love with this man. Does anyone have any advice for me on why he's acting this way?