Evan smiled at Jacoby when he agreed to let him borrow the book. He knew that he'd be able to, of course, but he was still polite. He wouldn't just take it. What if Jacoby thought someone stole it? That would just be horrible!!
Evan's grin grew wider as Jacoby got excited about sweets. As a matter of fact, Evan did have quite a few left, and of course he'd be willing to share them with Jacoby. "Oh yeah, I've got loads up in the dorm."