Severus had balked when Remus pushed himself into his personal space. It was fine when Severus did it, he had the control then, but with the back of a rickety chair behind him, there was no moving away.

His hair certainly looked limp and oily, but it was simply baby fine and ultra shiny. A different shampoo or maybe a good brushing could do him wonders. At least it wasn't disgusting to touch. In fact, it's softness was rather pleasant, even against Remus's large fingertips.

Severus nearly pulled his hand out of the other boy's before his hands contacted--

"W-What did you do!" Certainly it wasn't him! Remus had already proved he could cast charms silently. "Very funny! Big laugh we're all havin' aren't we?" His ears even flattened expressively before he dropped his hand and curled his fingers in Remus's jumper. "Change it back."