Why do we see the ending of Crash Landing on You once a year?

The ending of "Crash Landing on You" is due to the two people's identities and their background at the time. One of them is a South Korean chaebol and the other is a high-ranking official in North Korea. Such identities are doomed. They fall in love, and the final outcome must be regretful. It is normal to not be able to love each other.

"Crash Landing on You" is a romantic Korean drama. The protagonists of the story are South Korean chaebol heiress Yoon Se-ri and North Korean special officer Ri Jong-hyuk. Two people from different worlds because of a paragliding incident. They met in an accident and fell in love, but their identities and the society they lived in brought difficulties to their love.

In the ending of "Crash Landing on You", Ri Jung Hyuk was sent back to North Korea and separated from Yoon Se Ri. Since they couldn't meet each other, they made an appointment to meet in Switzerland in the future and spent a wonderful two weeks together. In the end, they We did meet in Switzerland, which was a happy ending.

Ri Jung Hyuk had edited the text message service for a year in advance. Within a year, Yin Shili could receive his text messages, and she also received a basin of snow on her birthday. Velvet flower, after it takes root, sprouts and blooms, they will meet.