KBS Monday Tuesday 'Big' ended it's drama series with a happy ending by showing a scene of Gong Yoo and Lee Min Jung miraculously reuniting again.

On July 24th, in the last episode of 'Big' that aired, Seo Yoon Jae(Gong Yoo) and Kang Jyung Joon(Shin Won Ho) who had their bodies changed, changed back to their own bodies and Kang Kyung Joon went to find Gil Da Ran(Lee Min Jung).

Kyung Joon was supposed to forget all the memories after his accident when returning to his body. When parting from Da Ran before returning to his body, while tearing up he tells Da Ran "I didn't want to say this before I left but I love you."

After changing back bodies and their souls returning to the rightful places, Kyung Joon left to Germany with his parents and Yoon Jae. But one year later, Kyung Joon appears in front of Da Ran.

Before returning to his body Kyung Joon told Da Ran "If I appear again and bother you, then you hold onto me. If I can't remember you then you tell me how we were with your heart. Then we'll be able to return to where we are now."

After a year of not seeing each other Kyung Joon appears in front of Da Ran and runs underneath her umbrella saying "It's been a while Gil teacher. I just came by because I got curious." Da Ran answered with a bright smile.

The drama ended with a preview showing that Da Ran and Kyung Joon will live happily ever after but there was a limit in the happiness of their relationship. In the beginning Da Ran fell in love with Seo Yoon Jae and after the accident she becomes confused about her feelings.

After her marriage with Kyung Joon, she falls in love with him but it was very iffy that she fell in love with Kyung Joon who had the appearance of Seo Yoon Jae. Also when Da Ran and Kyung Joon reunited, the fact that Seo Yoon Jae's existence was ignored at all was also a bit odd.

The viewers have been commenting "The attempt of the drama was good, but the ending was just off." , "So what is the existence of Seo Yoon Jae in this drama?, Seo Yoon Jae just disappeared in the end."