Gamzee's just looking down at the Hufflepuff's face, and it takes him a moment or two to realize why the other boy might be blushing - he glances down himself, and then chuckles sheepishly.

"Oh, damn, sorry, bro," he says in a soft, rueful voice. "I didn't be meaning for that to happen, it's just, you know, you're so motherfuckin' fine, makes me wanna holler improprieties, you know?"