Oakey was just being grabbed and pulled around all over the place today. As he neared the doorway to the Greenhouse he flopped to his knees and listened to Kurumi asking him to keep an eye on the Ravenclaw girl, he could do that easy-peasy. "Simple enough." was all he said to Kurumi as she darted back into the Green House to get more unconscious people out with him.

That's when he heard Professor Bellaire shout out a spell. His head jerked around the corner of the entrance to watch Professors and Students being thrown off their feet and onto the floor, including Kurumi who seemed to be out cold now herself, how ironic.
Not only was everyone thrown back, but it seemed like the plant had exploded! HELL YES! Oakey wanted to scream out loud. Professor Bellaire just blew the damn plant to oblivion. His eyes followed some of the plant goo hit the ground with a huge grin on his face.

He slowly stood to his feet grasping his wand in his one hand, it had to occurred to him during his few seconds of mental celebration that Kurumi's job was left unfinished. Some one needed to get Milton out of the Green House. He had barely lifted his wand up to get the Ravenclaw moving when suddenly a large cat patronus whooshed past him.

He almost lost his balance again but quickly regained it, he looked down to the Ravenclaw girl and slowly wrapped her one arm around his shoulder, and hoisted her up. Walking back into the Green House. As he made his way to the Head Mistress he made EXTRA sure to stomp EXTRA HARD on any plant goo that was on the ground around him. "Ma'am should I check to see if anyone is still conscious."
It would make Evil Healer's work slightly easier if she only had the unconscious ones to deal with wouldn't it?