Jaren's eyes darted over to the right as they detected movement, mainly Nadia keeling over. He was more than slightly surprised and...something else as well, but he probably wouldn't admit to it even if he managed to pin the thought down and examine it. He froze for about two seconds as his mind waged a quick and fierce war, before Professor Virohsa got up and dealt with the matter.

Shaking his head slightly he went back to the potion, registering that it was green and he needed to add the last ingredient to it. There was nothing to do now but to wait until the potion turned blue and vaguely transparent.

About five minutes later (with Jaren glancing repeatedly in Nadia's direction as well as the rest of the classroom) the potion gained a teal hue, which darkened slightly as the potion cleared to more of saphire. Not that Jaren had a sensitivity to discern very slightly different colors to know if it had "blued" enough, but he let it sit a little longer until he was satisfied the color had stopped changing and ladeled it carefully into a vial. He labelled the vial with his name, year and House before setting it down.

Cautiously ladelling a small amount from his cauldron, he stared at it somewhat suspiciously for a few moments before sipping it. Well, he didn't keel over, so that was a good sign...and he began to feel as if a tiny amount of electric current had been running through his body, which he expected was the "tingling" sensation that the Professor had stated earlier.

"As have I," he added after Lee had spoken.