Chase, My Step Brother

Olivia is a good girl and smart but when the most popular guy from her school suddenly finds interest in her does he have other motives? what about the fact she has had to move with her father with his wife and her son, who is gorgeous and constantly has Olivia fumbling over his flirtatious ways. But she couldnt fall for Chase, hes her step brother and she has the most popular guy at her school after her. What is a girl to do? Seems Olivia is going to have one whirlwind year.