Trouble had to laugh the moment that he started to walk into the great hall. That was hilarious. He looked pissed now, but she was sure that once he calmed down, he'd find it funnier. Or at least tolerable when she'd mention that it would be gone in a few days.
As soon as he sat down, she passed the pumpkin juice over to him and smiled. "Aww, don't be mad, my color looks good on you." She teased, but didn't deny his demand. "Two butterbeers when we finally get to Hogsmede again, promise." She went quiet though for what was going to be the next five minutes, even if she was tempted to touch his hair. It was still shiny despite the color.