A time travel to save her idol. Go back to the past and try to change 2 things:
- the accident in the swimming pool for him who left this sport and joined this boy band to end up committing suicide
- avoid the accident that forces her into a wheelchair.

It seems impossible to fight fate.

Many times he claims his love for her but it is never the right time. They are as close as 2 magnets but there is always something that divides them.

I really like their relationship, his awkwardness was so cute while she wanted to protect him, not to mention the "umbrella moments" that were the best.
Those tears in their eyes are touching and emotional. So cute together.

The thirteenth episode was the worst and also the last 3 episodes are badder than first 12.
Certain scenes and situations left me stunned. For example when he was stabbed and he's about to fall off the cliff, nobody help him... neither she nor one of the policemen!!! Disappointing