Im Jin Ah / Nana
22. a normal college student studying at University. She is going for the study of Astronomy. Nice and quiet. She can be feisty when she wants to.
22. Nana’s ex-boyfriend. He likes playing around with girls. He went into a relationship with Nana because he wanted to use her for revenge from his ex.
* will be revealed soon*
18. Nana’s younger sister who got pregnant at an early age. A naive and cute girl.
19. Kyuhyun’s younger brother, Jooyeon’s boyfriend. A smart and responsible guy. Promises to love Jooyeon with all his life.
I know that the characters don't look alike at all. And instead of beauty/modeling, I gave Jin Ah astronomy.