Why do people keep bullying my boyfriend?

I am popular and pretty and ect. and ever since we started going out people keep bugging me about it. I never care what people thing but i'm just curious. My boyfriend is cute, funny, and really sweet. He's also crazy, popular and liked by many (just like me) also on a second note. Most of my friends are boys (with girls i never liked the whole drama thing) any way were getting flowers soon (you can buy them and they get delivered tomorrow in homeroom) and i'm getting like 34. 15 from my boyfriend and the rest are from my friends. My boyfriend is jealous from all the male attention. What should I do?????