His reasoning had been a little on the false side even though he'd never exactly sought out a roof to recline on-- he was much more likely to be found lounging on various ledges on buildings, or in trees, or other precarious surfaces. Being closer to the ground was, for him, easier for dodging and avoidance purposes rather than anything else. Besides, he was always too distracted by his book to pay attention to the sky.

"Mm, awful when it rains..." he mused quietly. He glanced up to catch Obito mid-glare, and chuckled at the sight. "..Thank you."