Zack since his first year at Hogwarts had a feeling to look at the Whomping Willow tree, he seemed to strange to him all the time he looked at it. It was a tree he always wanted to know more about.

He sat at a safe distance from the tree on the ground. He lay his bag on the right side of him and started admiring it. He had no class for a while so now he could spend his time here. Later he would go the common room to read.