Joey's new girlfriend wants to go to bed with him but he can't, yet. During Rachel's birthday party, Chandler accidentally lets it slip that Ross is in love with her. However, Ross is on his way to ...

Dr. Wells' former protégé, Hartley Rathaway, returns to seek revenge on his mentor. Meanwhile, Iris is hired as a cub reporter; Cisco recalls his first day on the job at S.T.A.R. Labs; and Joe asks ...