Simon always slept during your general lecture hall. It was a class that all students were required to take and attendance was necessary. He always slept during those classes but woke up 5 minutes before the professor would dismiss the class, almost as if it's instinctual. What you didn't know, is that every day, he waited for you to wake him up, just to have some interaction with you. Simon decided not to wake up earlier so you could wake him up.