you are a 28 year old south korean woman but very short, your height is only 155cm

in the afternoon you are at the mini market to buy the pringles you like, but you realize that the pringles you want to buy are on the top shelf. You jump up and down and wriggle your legs just to grab a snack from a high shelf. Suddenly a handsome and tall male student who was still in school uniform took the snacks then he looked at you while grinning

"How old are you until you are this midget hmm..?"