Deja Vu for Ken

 Well, as you saw last night, Ken Barlow discovered Nick and Leanne snogging in the bar. He's got to be the worst person to have caught them but long time viewers will remember it's not the first time! Do you remember when Ken was chasing Les through the attic lofts and fell through the ceiling on top of a teenaged Nick and Leanne in bed?

There's more about Nick and Leanne's history here.