S02E03: Brett gives Davina a shock

Due to Andrew Treneman's swift resignation, Jack Rimmer is reinstated as Acting Head Teacher of Waterloo Road, as the new term at the comprehensive school continues. And Jack's confidently back in his job knowing that he has something to hold over the school's wealthy sponsor and Chair of Governors, Roger Aspinall.

Mika, meanwhile, is being bullied and fears that the whole school could have seen topless images of her on an internet hate site. Mika feels she has no one to turn to, but busybody Steph Haydock steps in to play the Good Samaritan. However, she wades in without telling Mika her plan and sets up a trap to confront the bullies, which goes terribly wrong.

Elsewhere, Izzie and Tom's relationship takes an upturn when Lorna finds a flat and finally moves out. With renewed spirit, she bites the bullet and asks Andrew out on a date. When he accepts, she wastes no time in boasting to Kim who denies she's interested in him. But Kim can't forgive Andrew's disloyalty to Jack, and does her best to deny any feelings she has for him. Andrew tries his best but can't get through to Kim to make amends. Meanwhile, Lorna books a doctor's appointment to deal with her constant dizzy spells.

PA Davina gets a shock when new pupil Brett walks into her office. They had a fling before she started her job, but she had no idea he was still at school. Brett makes it clear he still fancies Davina, and is keen to rekindle what they had, but Davina isn't so sure – especially now her boss Jack is showing he wants more than just a one-night stand.

Meanwhile, Donte is desperate to lose his virginity. When his dad goes away on business, Donte and long-term girlfriend Chlo have the ideal opportunity to take their relationship further. He carefully plans the perfect night whilst Chlo makes excuses to her mum. Loaded up with the cash his dad left him, Donte books a romantic dinner – but bully Lewis Seddon has got himself a job in the restaurant and wherever Lewis goes, trouble soon follows.