It's mock test day and all of the celeb learner drivers are feeling the pressure. The Vamps' drummer Tristan tries to keep his cool as Pells turns up the heat during their mock examination. Talking to yourself can be a sign of madness, but Corrie's Mikey is hoping this tactic will be enough to keep Ricky sane and secure him a pass. Self-confessed daydreamer Arg has trouble staying awake, but if he can keep his eyes on the road he just might have a chance of completing his mock test.