I am at a loss. I love my boyfriend of two years, and he says he loves me. I think we get along great, for the most part. We have similar values, life goals, enjoy each others company. But I'm worried about the romantic piece. We still have sex, but its getting very routine. I have very low self esteem and am very sensitive so I am sure a big chunk of this is my fault. But now whenever I try to initiate sex, or I try to flirt, or I send him a sexy text message.. he just doesn't engage or he laughs at me. I've sent him texts letting him know I couldn't focus in work today because I couldn't stop fantasizing about the last time we slept together and.... radio silence. Last time I did this I didn't hear from him for 48 hours, and it was about something completely unrelated. Other times I will tell him he looks sexy or that I've got his body on my brain, or I'm feeling a bit horny, and he just laughs at me. I feel awful. I don't know what to do. Do I just give up trying to flirt with him? Am I hugely overreacting? Am I wrong for wanting to feel wanted, sexually? Do all relationships go pretty platonic two years in? I feel clueless and scared and lonelier than I've ever felt when I was single.