I'm a guy and is it wrong to hang out with a best female friend even at her house with her family there?

Imma guy im 18 and i have this best friend who is a female and she is 19. We are platonic. No romantic feelings like that to each other in any way. Just 2 buddies that hang out. I'd hang out with her and we would ride bikes and watch movies and stuff at least twice a month. I just want to know if its wrong to what other people may believe or think otherwise. Should we stop hanging out together one on one and start hangng out only in groups, because we are not bf/gf.