You are Lou's best friend since you guys were born, and he always dreamed of being an actor one day, and that wish came true.
A problem you encountered was that Lou became too busy filming, being in interviews, or hanging out with his new friends. He completely forgot about you and the friendship you guys shared...
One night, your parents were fighting, which was no surprise because they always fought with each other. And you realized that you had no one to tell your problems to because Lou is probably busy for you.
So, you just sneak out and go biking instead even though it was 2 AM, but you didn't care. You just wanted to escape the constant shouting in your house.
While biking, someone suddenly pedalled faster so they could be beside you. You realized it was Lou.
Lou: Hey, why have you been ignoring me?