Okay, So i need help I don't know what to do...

Okay so i have a celebrity crush his name is Jonah Marais Roth Franztich

But my boyfriend hates when i talk about him. I fangirl a lot i get it, but so does half of the world he doesnt really get how much i love Jonah. Whenever i talk about him to my friends he HATES IT. He hid behind his jacket and i had to ask him over and over and over again for him to take it off. It was covering his face and i didn't like it. I asked him "if i stop talking about Jonah will you take it off" he shook his head yes and i told him "okay i won't show him". I hate it because i wanna fangirl all i want and it makes it uncomforable that he doesn't like it. I don't know what to do he knew i liked Jonah from before we started dating i just don't know anymore... HELP ME PLEASE!!!!!