It has been exactly two years since they have seen each other yet alone have contact with each other. Now being in her second year of uni for Veterinary Science and top of her subjects, Dahye was able to go aboard as an exchange student in any country she wanted that had her course and was willing to accept her, and of course she chose none other than South Korea; her origin country. Dahye contacts her best friend and "sister" in the Park family who then arranges her to stay at the residence once again.

While Dahye living at the Park residence, she will be reunited with her close friend who she once considered as her 'first crush'. Her 'first crush' too had feelings for her a while back when they met but learned to push aside the feelings after she return back home. 
Will he be the first to develop the feelings again once he meets her or will it be her?

Dahye

- 19 years old (internationally)/20 years old in Korea

- Korean born overseas (choose your country e.g. USA, AUS)

- Studies Veterinary Science

- Last visit Korea 2 years ago after she graduated high school - stayed with the Park's during her stay

- Speaks English, Korean, Chinese, Japanese

Chanyeol

- 19 years old (internationally)/20 years old in Korea

- Part of the well known group EXO

- Lives at home most of the time since his house is near the dorm/SME