A nerd girl named Alexa Barbara Buraot she has her Diary 'DEAR IDEAL GUY BOOK' her story begin when she enter the college life. She accidentally meet Geo which is her crush, in a long way of that she also meet Cleo. Geo's older brother, the cold and badboy guy. But because of that everything's change her life, and her story. She mess Cleo's love life, but in order to make Cleo and his girlfriend back they made a contract, a contract the will start to plant a seeds of love and affection for the both. But things and everything is changed a rules meant to be broken. Both Cleo and Geo is falling for her but the distiny will play them all. The past and present will back.
What will happened to them? Who will win Alexa's heart?