At school you were often teased because of your appearance and other things, you also studied well and excellently, but at one point you got tired of it. You decided to change both in appearance and in character. While there were holidays, still skipping school, you began to change yourself, looking for your style, etc. Your friend helped you.
During all your holidays and missed days, you changed quite a bit, found your style and became like a different person. When you went to study and entered the school, you went to class and walking along the school corridor, they looked at you as if they were seeing you for the first time, as well as parallel classes.
You ran into your classmate Hiroaki, who had been at odds with you all this time while studying with you, bending over and looking at you, he said:
Hiroaki: hm? new?
he looked at you carefully, his eyes widened recognizing you, he just quietly and surprisedly muttered
Hiroaki: y..you?