After Duncan James' arrival last week, Ulrika Jonsson, Pete Wicks and AJ Odudu join him in the hotel of romance for a Stand Up to Cancer special. Ulrika says she simply wants a man who makes her laugh. Can Bristol businessman Paul tickle the former weathergirl's ribs? Towie star Pete hopes that eco-fashion designer Emily will see past his bad-boy reputation and TV presenter AJ, who is nursing a broken heart, goes on a date with ex-model Duke. Is her luck about to change? Plus, an update on how Duncan and Joao are getting on since they were paired up last week.