It's not necessarily that he doesn't love you, but that he is picky. Anyway, any girl likes to be fat. If he doesn't like you because you are too lazy to lose weight, then you don't deserve love. Although my words are heavy, think about it. Your boyfriend can like fat girls, but will he like lazy girls? If my girlfriend is fat, I can accept it, but I can't accept her laziness. Do you think what I said makes sense?