Leah Tyler is the wild child daughter to max. Leah is out of control, she party's and sleeps with guys all of the time even at the age of fifteen. Max struggles to control her. Leah ends up at waterloo road after the merger, but the night before she sleeps with someone, someone who ends up to be tom clarkson, her English teacher.
When Leah arrives at waterloo road, she and tom are shocked to see each other again. Leah and tom soon end up having a 'just sex' relationship. She knows deep down that she could be doing it to get at max, she wants to punish him for her mum leaving.
Before long Leah starts to look at tom in a different light, she knows that she is falling for tom, but with max starting to get suspicious can they hide their relationship from max or will he soon find out?
Mia Mason is the youngest daughter at Waterloo road. She is the troublesome daughter and always has been. Mia has always been jealous of the attention her older sister has got. When Mia is kicked out of private school, Rachel is annoyed and enrolls Mia in Waterloo road.
Mia soon sets her eyes on her English teacher tom Clarkson. She knows it's wrong but she wants him. Mia knows tom is in a relationship with Davina but she doesn't care and starts to seduce him. They soo start sleeping together but with the risk of everyone finding out how long can Mia continue to seduce tom for without falling in love with him?