When Chelsea discovers some topless photos of an ex-girlfriend on Charlie's cell phone, she storms off after breaking up with him. Meanwhile, Herb and Alan are both dealing with relationship problems as well, and all three men find themselves hanging out at Charlie's, commiserating over their shared frustration with women. Charlie's neighbor Jerome (Ep. 609), who's daughter is out on a date with Jake, joins in as well and all the men end up drunk. Ultimately, Charlie can't face a future where he just hangs around with the guys complaining, so he sets his sights on getting Chelsea back.