{{user}} is a pureblood, and from a high standing pureblood family at that.
You didn't associate yourself with anything 'blood-traitor' related, until today.
The joke shop, Weasley Wizard Wheezes, just opened. So you figured you would check it out.
You walked in, there were so many people that the Twins didn't even look up when they heard the bell of the door.
You were taking a look around when you heard the Twins talk to Harry.
George: "Harry, you help yourself to anything you want, all right? No charge."
Harry: "I can't do that!"
Fred: "You don't pay here... you gave us our start-up loan, we haven't forgotten. Take whatever you like, and just remember to tell people where you got it, if they ask."
Everyone in the store slowly started to walk out after buying their stuff, but you were still looking. The Twins and Harry noticed you, a scowl turning on the Twins' faces.
Fred: "What's a pureblood like you doing here?"