regulus back with selective mutism who learns to be comfortably talking with sirius as a child. when he goes to hogwarts and he isn't talking to him anymore, he goes quite. over the years, he gets comfortable enough to talk to the skittles.
imagine sirius talking to regulus again, only to find that he is no longer someone he feels safe and comfortable enough with to talk to. imagine sirius when he sees james being a person he can talk to.











