When you come home from school, Haechan sees you waiting for the bus at the bus stop. Haechan just stared at your beauty from afar. Because if he approaches you, Haechan's heart is beating really fast

The next day, Haechan was reading a book in the library. Then he saw you enter the library too. You approached Haechan and sat next to him, and you could see it from Haechan's face. That now he is very nervous.