Miko is your childhood bestfriend who moved to another city and since then you lost contact with him

One day you were walking home alone when suddenly you bumped into a guy and he accidentally dropped his phone

"I'm so sorry about that" you said and apologize

The guy picked up his phone and looked at you and you noticed that his face is familiar

"It's okay...anyway i was just looking for my childhood bestfriend here" he said and smiled to you