a freshman college student jung daehyun work as a part-timer in YJ Mart, a convenience store near his campus owned by yoo youngjae, a man 11 years older than him. he's curious of so many things about his quiet, seemingly cold-hearted boss. 

he's curious as to why his boss only come to the store on every rainy nights. walk in the rain under his transparent umbrella, he comes right when the rain fall, and goes home in the morning after the clouds in the sky has no more drops to shed.

he's curious why his boss always wear black, daehyun think youngjae'd be more beautiful if he wears bold color like red or clad in soft colors like pastel pink or baby blue.

he's curious why his boss only has instant ramen and americano for dinner, isn't he get sick of always has the same menu everyday? does he ever wants to try something else? does he even eat anything else? daehyun wants to recommend his boss to try banana milk, or eat kimbap and tteokbokki, it's delicious too.

he's curious why his boss always sat by the window, reading historical romance novel while listening to sad old songs, as if he's waiting for something or someone, on what, daehyun has no idea.

he's wondering why his boss always looks so sad, it makes him wants to embrace the older man and comfort him to no end. it's saddening him too seeing his boss so down and gloomy like that.

but what daehyun most curious about is.. is it love, what he felt for the most beautiful man h