Liam is appalled by the family's dishonesty,Caroline telling a friend Jim is terminally ill so she can go to the hairdresser and not take the kids swimming, Tommy moving in to escape a supposedly crazed girlfriend purely because he is avoiding commitment with a nice ordinary girl and Jim forcing Mikey to sign up for football,rather than dance lessons and cheating in his capacity as referee to give Mikey confidence. But when Jim's chicanery has worked too well and Mikey's confidence has become insufferable it's dance classes for the pair of them.
—don @ minifie-1