Kyuhyun and Sungmin used to be a childhood friend, the best one until one unfortunate event occurred, making they lost

everything. Sungmin suffered loss of his memories in the big shock, making him forgot about the relationship between him and

Kyuhyun.  Different things come to Kyuhyun when he had been taken away by his family to move from their recent place as same as

Sungmin's, the place where they started their friendship, in order to help Kyuhyun to recover. Plus with the news that Sungmin had

died in the accident.

In 12 year both of them live in different life until one day, and after 12 years they met again but it’s not same as the past anymore.

Will Kyuhyun recognize his childhood friend? Also his first love…

Will Sungmin gains back his loss memories and remember who Kyuhyun is in his life?