May has to go to a cousin's wedding in Hangzhou, and Ashley insists that Greg and Dylan tag along. The family reunion is not what any of them imagined, as Ashley becomes the unlikely centre of attention. Greg explores a niche business opportunity in Shanghai with Dylan's help. Sean tries to join up with the others by hitching a lift with a pair of creepy newlyweds who think he might be just the thing they need to spice things up.