boobs!!

Okay so I've been with my boyfriend for almost 10 months and we love each other deeply. We know it's right and we talk and share everything. There's literally nothing to hide but one thing... He hasn't seen my boobs. I know it sounds ridiculous and he always compliments me and says that he wouldn't change a thing about me or that I'm perfect. But I hate how big my areolas are and I'm scared he won't like them. I know how ridiculous that sounds but how should I build up the courage to show him... Please help