How Do Parents Communicate With 13 Year Old Boys?

From a dad standpoint if I see a boy that I think is bad news what do I do do I just back off and just you know ask you questions or do I tell you like that's bad news. How can we navigate it? What do parents do to be able to communicate with a 13 year old to help them to understand that I care about you I love you and I just don't want you to go down that roadUm I'd say like you ask me when I hang out with different boys you'll be like why do you hang out with them and like why do I hanging out with them oh well they're nice and they do this and this and this but once you get