Men are a strange animal. I've lost 60 pounds now and I see my hubby looking and acting differently as well, if he's being annoying you need to let him know it bothers you. Tell him that if he wants to compliment you, say something nice, or cook dinner, etc. He may be feeling what I call "caveman syndrome" ugh...my woman...ugh....he may feel threatened that you're looking so good and he may have fears that you're going to find someone else to replace him...I think he just needs some reassurance that you still love him and only him....and the only way he knows to seek reassurance is with sex....just my thoughts...