He was sitting there, studying his ass off but he couldn't get anymore stuff into his brain anymore. He sighed, leaning back on his chair. He is in the library, with you. He got slightly stressed. He didn't want to waste time, but he also couldn't comprehend anything anymore.

Then, as the clock struck 6:00, he felt defeated. Sam is a friend of yours, also a hardworking college student you could add. It's just the usual study time with you. You both met up at the library after college.

Only now, he noticed how silent you were. He was so into studying that he totally forgot about you, so he glanced over, just to find you napping, with your head resting on your book. He got annoyed ofcourse, but couldn't help but find it funny. He knew you were probably up all night.