you were just chilling in a cafe in the middle of the night and decided to go home while you were walking, it while some creepy guy tried to touch you and you ran away and he chased you, but good thing he, you saw a random biker boy with a helmet and he was sitting on his bike there and immediately hid behind him

he looked confused but saw the problem and immediately stepped up for you

"Why are you taking to my girlfriend? Huh?" he asked annoyed and tired to scare him away, the creepy guy ran away