Mycroft attempts to help Sherlock with his love life by signing him up for an online dating site. He receives a message from a man named John, who's being pushed into this by his therapist, who believes he may not be straight. Meanwhile, everyone in Sherlock's life seems to be fascinated by a frequent poster to "Missed Connections," who seems to be describing our favorite detective

"Only twenty-three days old and this is already the worst day of his life. We must be absolute shit at this."