Mika is more fiery and opinionated than her younger sister, Chlo. She's bright and works hard. She's closer to Tom since losing her mum and slowly adjusting to their new life together. She's head over heels with Brett and they start off the new term very much a couple. Although when Mika finds out her sister has slept with Brett her world collapses. She refuses to forgive Chlo. Could this permanently scar their relationship?
Read our exclusive interviews with Lauren...