My sister's boyfriend is a walking red flag

part 1

Dong Min is a beautiful boy, tall, handsome, smart. But behind his shiny appearance, there was a world of unbearable boredom. Of course he was bored he is so smart and class is just so boring. Sitting in class, Dong - Min looked impatiently at his watch. He was the best student in the class, but his daily routine seemed like an uninteresting torment. The lessons were predictable and the room was full of disinterested classmates. He looked out the classroom window, where the sun's rays were gently caressing the leaves of the trees outside. The room smelled of boards and markers, a smell that now seemed very familiar and perhaps a bit of an inversion to him. The hours passed slowly, almost as if they moved in a slow flow. The teacher's words sounded like he was drowning in an ocean of indifference. His classmates were talking to each other in an uninterrupted conversation that gave the impression that no one was really listening to the words the teacher was saying. Finally, the bell rang and Dong-Min  shrugged boredly at his books. It was his time to leave the world of the classroom behind and be free.

Dong Min went out of the classroom, where his two best friends, Doyun and Hajoon, were waiting for him. Doyum greeted him with a bright smile and patted him gently on the back.

-  Dong Min!!!! Finally, outside is much better than inside. The class ended.

With a sigh of relief they started walking down the hallway together.

- What news do you have?
Hajoon asked while he was looking at Dong Min with curiousity.

- Nothing much, just the same old stuff, boring.  He replied indifferently.

- Of course it's boring for you, you are so smart you don't even have to pay attention in class and still you get the best scores. Doyun said

- Hey Doyun it's not like that.

- It's totally like that, Dong - Min. Hajoon said

- Whatever.

- Hey, Hey. DongMin are you going for practice again? Doyun asked

  - Mhmm. I have to.

  - You always go there. You love basket the most.

  - I am the team captain,  of course I have to go. Plus we starting to recruit new members, I have to go check on the newbies.

  - Hmm. I'm hungry, guys let's go to the cafeteria to eat something.

  - Doyun you are always hungry.

  - Ha? Hajoon is not true.

  - Anyways, guys let's go, I want to buy a drink. Eunwoo said

  - Yeah we know. Both said.

  - What?

  - Pink Milk!! They said together, harmonizing their voices.

  - How? It's not... Um

- You always buy this drink.

- I think you are the only one that buys that girlish drink. Doyun said.

- It's tasty tho. Eunwoo answered.

- I don't know bro, I am sure you are the only dude who buys this. Hajoon said.

- Yeah and I am the only dude that I got perfect score on physics exam while some others completely failed.

- Eunwoo that was harsh!! You're so mean. Let's just go to cafeteria. Doyun said.

When they got outside the building, they started talking about how hungry they were. With a determined stride they headed towards the dining hall, eager for a meal that would refresh them after the monotony of the classroom.