Warning - This story contains spoilers. ________________________________________ There is set to be even more drama on Coronation Street in the coming week and it’s certainly not going to be a very merry Christmas for one couple on the show. David and Kylie are headed for trouble as the full extent of Kylie’s previous drug taking is set to come to light on Christmas morning. Although David knew that Kylie was taking drugs, the final straw is when he learns that Callum is not only Kylie’s dealer but also her ex-boyfriend and father to Max. Speaking this week to the Daily Mirror actress Paula Lane revealed how things were going to get pretty rocky for the pair. “David walks in just as Callum has a wrap of speed in his hand. He has made it look as if Kylie has asked him round to bring drugs. This is where it all comes tumbling down… Callum basically tells David that he is Kylie’s ex, Kylie’s drug dealer and Max’s dad,” she said. “At the end of Christmas Day, David asks Kylie if she has had a good day. Kylie thinks everything is okay between them again and she says yes. And David just replies, ‘Good because that is the last Christmas Day you are going to have with your kids, so pack a bag and think about how you are going to say goodbye without upsetting them'. “There is the heart-wrenching scene when I am saying goodbye to Max, and I’m pleading with David but he just isn’t having it, and he turns his back on me and I have to walk out.” Kylie will be forced to leave the famous street for some time as she tries to work out her relationship woes, whereas in real life Lane is actually going on maternity leave.