Eight celebrities join forces in a Stand Up To Cancer special, manning the phones in a unique call centre where the Great British public can phone in for advice on any dilemma, large or small, with no topic off-limits. Kimberley Walsh, Georgia Toffolo, Mo Gilligan, Joel Dommett, Kim Woodburn, Louie Spence, Rachel Riley and Tyger Drew-Honey are the all-star agony aunts and uncles advising on everything from how to get through a break-up, to extra-marital affairs, and the perils of online dating. In the process, they also open up about their own life experiences, and the challenges and heartache they've faced.