One was born without parents, earning money for himself, just a smile accompany him as his friend. While the other one...has everything but without a smile. One night, they meet each other in a small coffee shop, with warm milk and warm smile again and again continuing night by night. Before they realized it, they have become each other's breath. Become an indispensable thing. This is a love story between a 2nd-year student of Engineering, Bang Yedam who worked at a small cafe and a freshman of Music Faculty, Kim Doyoung who always comes to have warm milk every night, otherwise, he won't be able to fall asleep. . . . . . . Hey there... Finally I published my first ever story ☺️...This plot of the story is taken from a novel named "Oxygen" . . cover picture credit goes to @damieuwu . . Hope you will like the story ☺️