The Girl With A Secret

He never finished High School. He left before he got to graduate. His career began going towards a gradual down hill slope.
He, and two friends, has to go back to get their degree.
She has been the top student for six years. She wants a career in the Forensics of crime.
She has some friends, a select few who know next to nothing about her. She lives in the present day, while still having her future in her mind at all times.
He has three best friends of which he lives with. He is stuck in the present, living each day by not knowing what is going to happen. He wants to be able to secure a future for himself, one that can hold him, his family, and his future family with no fear of collapsing.
Apart, they are living. Apart, she has no one with whom she can be herself. Apart, he is lost in a cloud of fear.
Together, they are alive. Together, she doesn't have to think. Together, he doesn't worry.
He's the boy undercover.
She's the girl with a secret.
They don't know each other's secret.