One day, you fell from the sky. I never knew loving somebody could bring so much happiness. I see the world differently because of you. I am a different person because you live in my heart.
| Actor | Role |
|---|---|
 Jung Dan-wooDan-woo | Dan-woo |
 Elisabeth GarciaElisabeth | Elisabeth |
 Park Ha-naHa-na | Ha-na |
 Hong Seok-cheonActor | Actor |
 Kim Jong-sooActor | Actor |
 Park Hye-jinHana's mother | Hana's mother |
 Je Lee-jungEnglish teacher | English teacher |