Warning: this has to be a universe where Harry Potter exists as a book series or it just doesn't work as well.
Person A: wears griffendor shirt and is shopping
Person B: wears slytherin hat and happens to pass by A
Person B: looks at A
Person B: ten points to griffendorOk I want any one who reads this to make up what happens next. Does B just walk away or do they end up dating. GO MY CHILDREN !!!! Use your imagination!!!!!