How do you tell your best friend you are dating his sister?

0:162:46Telling Your Best Friend That Youre Dating His Sister - YouTubeYouTubeStart of suggested clipEnd of suggested clipGet him back on the path of the righteous. Hey pal Im dating your sister. Thats not the kind ofMoreGet him back on the path of the righteous. Hey pal Im dating your sister. Thats not the kind of thing you want to spring on someone you have to ease your way into the conversation.