Unmasking the Pseudo Tutor

Mia is a seventeen year old girl who loves shopping. One day, due to her 'witty and confident attitude' her father decided to hire a manner tutor. The only problem is that, she hates the guy because he's a jerk. Ren is a nineteen year old boy from a wealthy family. He becomes Mia's tutor... but he is hiding something from Mia.. Just who exactly is Ren?