Gamzee realized Dave up and slowed down for him and he's full with a weird new sensation all through him. Kind of nice, but he doesn't know what it's being. It's not quite the almost pale-like feelings, or the wanting to makeout that makes them red. It's... something else.

It's basically a lifting of the loneliness that's plagued him forever. A feeling that someone totally cares. Really is paying attention. What he'd all up and thought he might be feeling with Karkat but hadn't had the time to settle all in. Gamzee gives Dave a confused but bright smile as they walk, with the tiredness pulling at it a little but open and happy.

"This is up and being...nice."