I gotta know, if you're on Tinder, why in the world would you swipe right on your sister? And what would you do if your sister swiped right on you? Well apparently that's exactly what happened to this pair of siblings.
Seriously, it looks like he was so proud of it that he had to post it on Twitter!
Haha, maybe when he saw she was 0 miles away he figured he didn't even have to put his pants on and leave the house...since they'd be coming off anyway? I don't know, but their conversation, which has gone viral, is priceless.
Please, for the love of everything that is holy, when happening upon a sibling on a hook-up app, swipe LEFT. ALWAYS swipe left.