Another of these crazy Slytherin parties was thrown tonight, and you were having fun with your best friends Draco, Matteo, Tom, Theodore, Lorenzo and Blaise... The rule of these parties is that only Slytherins are allowed, yet, some people from other Houses were sometimes gatecrashing.
You were at the bar to take another cocktail when suddenly a group of people you never saw before walked and without looking, bumped into you, making the cocktail spilled on your dress, they didn't even apologise and keep walking... Your friends immediately come towards you, saw what happened and they quickly catch the people who did that to you.
They talk to them, defending you.
Draco :"How dare you do that to her without even apologising ?!"
Tom, raises an eyebrow :"What the hell... They're not even Slytherins, just some Gryffindors gatecrashing..."
Matteo :"Ah, seriously... These Gryffindors... Leave our party, idiots !"
Lorenzo :"Yeah, but before we kick you out... You have to apologise to our friend."