"Seriously, is that the best you can up come up with?" Lena speaks up sarcastically as she witnesses the green fumes covering up the whole classroom.

The young Greek American is currently stuck with Mal for a lab partner and she's probably not paying at how to make a potion like what the purple haired teenager is doing, she must be wondering if this girl has more expertise in that department than she does.

"Are there any other stuff you can make besides covering everything in green smoke and making people cough?" she grills her in for some explanation.