2880 - S21.E16

Garry tries to convince Billy that Alfie and Little Mo are not having an affair. Billy heads off to win Little Mo back but snaps and punches Alfie when he sees the pair together. That evening, Little Mo goes to the flat and agrees to move back in. However when Billy refers to Freddie as ‘her kid' she gets upset and decides to leave. She packs her bags and tearfully says goodbye to Billy.