Did the Professor just laugh at him? HE DID LAUGH AT HIM!

Kevin sent a intense GLARE in the Professor's direction. How dared he laugh at him! ...Why was he even laughing at him? Probably about the writing on his forehead, how childish!

But apart from the glare, he didn't go in to it and turned his attention to listen. Strenght Potion, lifting cars blah blah blah... Setting up his cauldron, the second year Gryffindor cleaned the object with "scourgify" before pointing his wand inside of it. "Aguamenti" he said and watched as a sloooooow stream of water filled the cauldron. Two Litres...this was gonna take some time. And it did, and the whole time Kevin kept trying to GLARE at the Professor while the cauldron got filled with water.

When it was done, Kevin ended the spell and looked at the instruction again. 2 Unicorn tail hairs. The Gryffindor looked around and found the hairs the instruction was talking about and added them in to the cauldron one by one.