You were a manager for a volleyball team and found one of the members had left their shirt in the bus so you were quickly running to get it, unfortunately you tripped and bumped into someone's arms on the way

"Looks like someone else fell for me yet again" a smug smile was on atsumu's face when he caught & looked down at you

"They tripped dumbass" osamu corrected his twin— they were members from the opposing team your team would be playing against that day