But when he visits at the same time as Mike and Esther, is the game up for Summer?
Calling at the flat, Todd is shocked to find Summer’s moving out. And in the Rovers, Billy admits to Todd that he’s been far too overbearing with Summer and Todd tells Summer that Billy's really hurt.
Later, Summer tells Billy how much she loves him and how she’ll miss living with him. And at No.1, Tracy begs Amy not to move out, but her mind is made up and they move into the builder’s yard flat with Summer and Aaron.
As Mike and Esther call on Summer and Aaron at their flat, so too does Billy. Panicking, is the game up for Summer?
Coronation Street continues Mondays, Wednesdays and Fridays at 8pm on ITV