Oakey was surprised he was able to find a compartment open and empty right near the front of the train. He was furious with Laura's betrayal and probably shouldn't have left his things in that compartment.

At least remembered to storm off carrying Charmer with him. The black cat was swaying back and forth in his crate until Oakey finally stopped and turned into the the empty compartment. Setting down Charmer beside him, he removed his new wand from his new holster and starred at it. He didn't like being mad, especially with Laura. So instead he'd imagine whomever it was who kissed her and practice hexing him. Maybe he could imagine it was the maniac Hufflepuff Elijah.

So with his wand tip pointed up he began concentrating on what spell he'd cast on the girlfriend kisser. The spell that had come to mind was Densaugeo

A bright flash shot from the tip of his wand and hit him right in the chin. Oakey came to about 3 seconds after the surprise from his own wand. H-had he just cast a silent jinx on himself? N-no way! Oakey quickly felt his face.
Going down from his forehead and reached his lips and felt something large and smooth protruding from his mouth.
ERMERRIN! Oakey attempted to shout as he realized he had just enlarged his own teeth!