In the episode of ‘Big’ that aired on the 18th of June featured Kang Kyung Joon in Seo Yoon Jae’s body (Gong Yoo) taking wedding photos with Gil Da Ran (Lee Min Jung).
Gil Da Ran decides to forget about the wedding after she finds out her fiancé, Seo Yoon Jae, was planning to end their relationship. However, she wanted to keep their love in her memories so she decides to take wedding photos anyway. Kang Kyung Joon in Seo Yoon Jae’s body agrees to take the wedding photos after Gil Da Ran asks him to.
Gil Da Ran says, ‘There are going to be a lot of complicated things that will happen when I announce that I won’t be marrying Seo Yoon Jae. Kyung Joon, if you stay here you’re going to get hurt and be in a lot of mess. It would be okay if you went somewhere.’ and gives him a plane ticket.
Kang Kyung Jun then replies, ‘If you weren’t going to get married, why did you even bother taking these photos?’
Gil Da Ran tells him, ‘If I do this I’ll at least have photos and I can cherish them in my memories.’
Kang Kyung Joon replies, ‘You think there will be enough for you to cherish in your memories?’ and suddenly kisses Gil Da Ran. Gil Da Ran is completely shocked and can’t close her mouth at what just happened.
Kang Kyung Joon says, ‘This is Kang Kyung Joon’s memories not, Seo Yoon Jae’s. Cherish it. This is Kang Kyung Joon’s first kiss.’ After he says that to Gil Da Ran, he quickly runs away. To punish Kang Kyung Joon, Gil Da Ran runs after him but falls and her nose begins to bleed.