You and him had been friends for about a year. no romantic feelings involved.

Today you two was in potions class. The teacher wanted everyone to make any potion of their choice. Regulus decided to make a love potion just for fun to test his skills.

he turns around to grab something, and his elbow knocks the potion on him. he groans, and looks up, immediately staring at you with awe.

you didn’t realize what happened, so you look aback at him confused.