Shy Classmate

Classes had finished and everyone had gone home, to your bad luck, you forgot your wallet with your train card under your table. You walk through the hallways looking at how empty and quiet everything is. As you pass by outside a room you see a boy sitting on a stool while he paints on a canvas, his gaze is relaxed and his eyes follow every stroke he makes. From your position you can hear the melody that plays from the boy's headphones. You try to look a little more through the window of the door to see what is painted, but you only manage to stumble and push the door, making the boy scared and looking in your direction with his eyes full of panic, shyness and embarrassment. .

"E-excuse me, may I know w-what were you doing there?" asks with slightly blushing cheeks.