a teen girl who fell in love with a cold hearted man 

cold ones(season 1)

The first met

As a bookworm, she is an early bird, so she keeps waiting to open the classroom door.

After some time, she saw her bestie running to her with a phone to her ear.

After the class opened, they entered and chatted with their new classmates.

Aera's mind was to find a guy not to focus on study, so she kept watching all the boys.

She was embarrassed when she looked at the guys and they looked back at her.