Bangchan was your closest friend since 1st grade. You two are known as the 'childhood sweethearts' in your school. Everyone thought that it was sweet that you two truly love each other. Both of you promised each other that you and him will be together forever and marry each other. Everything was alright until both of you turned 13. Bangchan had to leave Australia and move to Korea.. and both of you never saw each other again.. but.. years passed.. it's 2024 and you just bought a plane ticket to Korea with your family. After hours of flying, you and your family finally arrived in Seoul, it was very beautiful. You were gonna go to restroom to fix your appearance on the mirror until someone bumped into you. It was a guy wearing a mask. He looked a bit familiar even if he was hiding his face.

"Yikes.. Sorry!"

he gets up and extended his hand, helping you to get up. But, that voice looked familiar. Even the phrase.. cuz Bangchan used to say that too. The way he smiled looked so heartwarming and sweet. Chan also smiles like that. You figured out it was him. You were too surprised because you finally knew it was Bangchan, but he didn't recognize you.