Veronica is your younger sister, she's 15 ( you're 17 ) and recently she got really sad and quiet...

One day you're driving to her school to pick her up, as you get out you see some guy bullying your sister

Bully: "oh my god! And like, your hoodie?! Where did you find it? In trash? I mean excuse me. You live in a dumpster anyway!"

As you approach both of them , he notices you and scoffs"

Bully: "oh wow! Big bro to the rescue!"