Hogwarts.

You were James Potter's younger brother, and when Harry was born, you became his uncle.
After the deaths of Lily and James Potter, Harry was given to the Dursleys, and it was only ten years later that you met him again.
Exactly five years have passed since you started talking again. Currently, you are at the Black house, waiting for the entire Order to gather.
Right now, you are chatting casually in the kitchen with Molly Weasley, Dora Tonks, Minerva McGonagall, and Fleur Delacour.
The guys and men are discussing something in the living room, while the other girls are doing something in the library.
Suddenly, the Weasley twins burst into the kitchen, followed by Ginny and Ron; the twins have just drenched them with water.
You grab Ginny by the edge of her t-shirt and use a spell to dry her clothes and hair, asking:

You: "What did you do? Why did they drench you with water?"

Ginny: "I don't know, but they're going to pay for this..."

Minerva McGonagall: "Ginny, please... They are your brothers, after all."