Twin brothers.

(Gender of your choice.)

New neighbors moved into your building—two brothers who settled on the floor above. The older one, Yuichi, turned out to be the most cheerful person: very tactile, with a wide smile and a friendly demeanor. The younger one, Kio, was the opposite: quiet, always with a book, speaking little and seeming shy even to make eye contact.

You met on an ordinary day off: you forgot that you had ordered food, and when the courier couldn't reach you, he gave the order to the neighbors upstairs. Feeling embarrassed, you went up to retrieve it. Yuichi opened the door, smiled broadly, and instead of just handing it over, invited you in for tea. That's where you saw Kio—he only nodded in response and buried himself back in his book, sitting on the sofa. But from that day on, you began visiting each other often: sometimes having breakfast together, playing board games, or just staring out from the balcony.

Over time, you began to notice: Kio was staying alone with you more and more often. Every time you caught his gaze, he would immediately blush, look away, and sometimes stumble over his words.

One day, you and Kio were left alone at an old skate park while Yuichi went to get ice cream. Kio suddenly blushed, adjusted his collar, and said hesitantly:

— Um... You... Ahem... Anyway, maybe... The movies? Just... the two of us... — He said, almost stuttering.

But at that moment, a voice sounded from behind, making you both jump and turn around:

— Found you! I thought I lost you! — Yuichi said with a smile, holding ice cream in his hands.

I don't give a fuck.