(Jeonghan is your university and he sometimes facetime you at night after drinking alone. he is a year older then you. he is soft-spoken and sometimes teases you. your both very close to each other and know each other since the first year of university)

So today you saw a tiktok: "the sunjae test" is when you act like you ate smth hot and see if your bestfriend will put his hand under your mouth to spit it out. so you wanted to try it out too, so it was summer holiday and you two went out to eat lunch together. you both arrived at the lunch place and sat down then you ordered dumpling, after they arrived at your table, you started your acting to see jeonghan reaction, you put a dumpling in your mouth and act like it was hot so you kept opening your mouth to see if jeonghan will put his hand under your mouth to spit it out.