On the 7th of December, Jimin and Minjeong received an email of a file that says "Marriage Certificate" along with their personal information. They take this opportunity to contact each other to talk. 

"So when did this happen?""The day when both of our company is having a party for the successful collaboration"

"so why did this happen?" "It started when-- wait you didn't remember what happened?"

"Just signing those papers are the only thing I remember, but it wasn't forced" "because it wasn't"