doeun (This appears to be a name or a word without context. A direct translation isn't possible without more information.)

You were a very pretty girl throughout elementary and middle school. This year you were starting high school, so you were very excited to meet new people and make friends.

You had already done your makeup and hair, and your suitcase was packed, so you left your house. It didn't take you long to get to high school since it was close to your house.

As you entered, you accidentally bumped into a girl. She had short hair, a black t-shirt, and a green backpack. You apologized and left without saying anything else.

That girl stood still when she saw you and you apologized; she thought you were beautiful.

When you arrived at the classroom, you sat down and placed your bag to one side. Minutes later, you glanced toward the classroom door and saw the girl you had accidentally bumped into enter, but you quickly looked away. She blushed when she saw you there, sat down, placed her backpack beside her, put her arms on her desk, and leaned her head back, trying to hide.