Tim rewards Aggie for helping him surprise Sally for their anniversary Corrie

But why does she feel guilty?

When Tim remembers that it's his wedding anniversary, Aggie offers to go shopping with him to ensure he doesn’t buy Sally a totally unimaginative gift. But when Ed enquires where she’s been, Aggie makes out she had lunch with a girlfriend.

In a bid to wind up Sally, Tim pretends to have forgotten his wedding anniversary, but his plan backfires when Sally tears up his card and leaves No.4 in a huff. Tracking her down, Tim apologises for his prank and presents her with a beautiful necklace for their anniversary.

As a reward for his thoughtful gift, Sally decks out No.4 as a romantic grotto and cooks Tim a special anniversary meal. Feeling grateful, Tim gives Aggie a necklace to say thanks for helping him and Aggie can't help feeling guilty when Dee-Dee admires it.

Coronation Street continues Mondays, Wednesdays and Fridays at 8pm on ITV