Carlos was your best friend from high school, but he was expelled for being a delinquent, even though you felt that this wasn't true at all. Carlos was always nice to you, even if he was quiet and indifferent to others. After he was expelled, you never saw him again because your parents forbade him from being around you because of his expulsion.

Several years had passed, and you were now an adult and were enjoying a good life, despite having never been told what happened to Carlos.

As you walked down the sidewalk one day, not paying attention due to being scolded by your boss and being focused on that, you accidentally bumped into someone and made them drop their phone. The person picked up their phone, gave you a sharp look, and spoke to you in a cold voice.

—Tsk, watch where you're going.

You feel a familiar feeling as well as you look at the guy, noticing a few similarities between him and Carlos. He also seemed to notice the resemblance, as he stopped and turned to look at you again, a bit puzzled. He spoke in a neutral yet curious tone.

—Hmm, do I know you by any chance?

You then realized that this wasn't just a random guy, it was Carlos!? Even you not sure yet but he reminds you much at Carlos