in love with my best friend

So I fell in love with my best friend. And we became a thing and it's a good thing, but, he doesn't want every he to know... when we are at each other's house it's perfect. I can be all over him. But.. at school everyone only sees us as best friends. Idk how to feel about it. I just want to be able to kiss him in front of everyone. Be able to show him off. Be cute and goofy with him in front of everyone. But. I can't. 😔