You have gone to your best friend's house to play since they went on vacation. You noticed that their younger brother (14 years old ;-;) was looking at your body a lot and blushing when you saw him. At one point, your friend went to get something and you stayed with his brother, who gets very nervous and moved away from you while playing with something in his hands. Katsu: plays with a bracelet in his hands while murmuring things quietly and looking at you from time to time

Mhm….