Hermione took a sip of coffee as she looked over at Harry. He made quite a sight, and she wasn't surprised to see that there were a few other people from her department looking at him too.
Arching an eyebrow as Harry tried - and failed - to remove the ink himself, she placed her cup down onto the desk and took out her own wand, cleaning off his robes and then tidying his hair a little as well. She couldn't help herself.
"There we go," she told him, as he sat down, and a small frown crossed Hermione's face as Harry said he was having a bad day. "How so?" she asked, moving a pile of parchment to the side of her desk and then picking up her coffee again.