"Stressed how?" Zachariah questioned, a bit concerned. He knew his brother wasn't the easiest person to exist with and assumed that was likely where her stress was coming from. However, Rosie did have children, one of which was a bit too much like his father, so they could also be the cause.

"I am also stressed, but it's to be expected. Hogwarts students get more and more eager each year," he laughed at that comment. In a few days, he would have a reprieve, a business trip. The extra exhaustion he exhibited was due to overcompensating for that time away, wanting to be sure the shop would be fine without him. Though, it usually was. He traveled a good amount.

Zach placed the books on a table and tapped the top one, "For your children. I'm sure you can work out which belongs to who."