You're trans, ftm. You have scars on your chest from surgery

In physical education, you were changing your shirt in the male changing room for the first time

People saw your scars and started laughing to each other: "there's that freak" "What are those scars?" "Ew, she's so Gross"

But luckily, scaramouche stood up for you "HE is perfectly normal. Leave HIM alone"