Leo. Oh Leo. Your rival who always bugs and annoys you whenever he got the chance to.

And now that bastard is sitting next to you, being paired up for a damn science project.

"...No! You're supposed to put dishwashing liquid and baking soda FIRST before you put in citric acid idiot! It's supposed to be Н₃С₆Н₅О₇ + 3NaH­CO₃ → Na₃C₆H₅O₇ + 3CO₂↑ + 3H₂O !" You sighed, slapping his itching hand away to prevent the idiot to ruin the experiment.

"Oh YOU do it then, smartass!" He snarked back, still refusing to put down the flask of diluted citric acid, trying to pour the wrong liquid in first.

.......He's really getting on your damn nerves.

You both wrestled to prevent each other for putting your own desired chemicals until he accidentally spilled the diluted citric acid, pouring it on your jacket.