Sean Ward tells us what to expect on Christmas Day...
Callum has revelled in causing trouble for Kylie but David knows something isn't right.
So when David returns home and catches Callum red-handed trying to give Kylie drugs, you just know it's all going to kick off!
Don't miss the explosive episode on Christmas Day at 8pm.
OUR GIFT TO YOU: See more Callum
Do YOU know the song from The Duet ending well enough to sing along with Kirk and Maria?
Fill in the blanks below to share your musical genius on Twitter.
Tonight on Coronation Street...
It's the morning after for Tony and Tracy...
Rob's sentencing is the talk of the Rovers...
Steph and Gavin flirt as they work side by side at the bistro.
And, Lloyd tries to talk to Steve.
Tracy delights in taunting Tony.
Gary gets a few home truths from his family.
Callum turns up on the Street looking for Kylie.
And, Steve suggests they hold a massive Christmas party at the Rovers.
Christmas on the Street: The festivities begin with a bang when Callum introduces himself to David... Tracy starts playing games with Tony, Gary hits rock bottom and Roy attacks an intruder!