:O Oh no, what an idea! There's Alan with all the angst and pain of going on thinking Davie is betraying him; there's Davie, tortured by the need to keep on deceiving Alan, unable to show a sign of his real feelings lest Rob and the others realise something's up, desperately hoping his plan will work; there's Rob looking all dashing and evil with the dagger. Until the amazing moment of realisation when Davie finally gets his chance...