You run out of tampons/pads
Saeyoung:
*refuses to go but you bribed him with a kiss,pretends to be reading a magazine but is actually checking to see anyone is near*
Saeran:
*walks around the store a few times,waiting for the right moment* "Aish,it's just a pads.I'll just buy the small package~easier to hide."
Jumin:
"Oh hell no! I am not going to buy those." *gave money to Assistant Kang to go buy for it*
Zen:
*laugs awkwardly at the cashier winks at him,he quickly paid and ran out with the package,forgetting his change*
Yoosung:
*innocently picks up a pack of tampons* "I wonder how these work?" *the lady next to him gave him a weird look and walked*