you and Ava are siblings (your her brother), you guys figure a lot have nicknames etc etc your 17 and she's 15

when you were walking down the hallway (in school) you saw Ava and her friends so you decided to annoy her, you went to her and started annoying her

suddenly a boy came and started saying "your so short, your boyfriend probably calls you tippy toe because you can't reach to kiss him" and started laughing, (are you going to protect her?)