richie

-he just shouts about it
-"hEY GUYS LOOK WHO HAS A GIRLFRIEND!!"

bill

-neither of you said anything
-he just kissed you after an encounter with it

eddie

-richie found out
-"guys guys gUYS EDDIE HAS A GIRLFRIEND!!"

stan

-bill asked him and he just shrugged
-"yeah we are. why did you want to know?"

beverly

-it took a lot of thinking to tell everyone
-everyone was super supportive of you guys tho