Sirius Black and Remus Lupin were married and together since their teen years in Hogwarts. They were both in the Order.

Sirius and Remus quickly got a baby which was you, their little darling baby who got Sirius' hair and Remus' eyes, you were a little mischievous baby like your father Sirius and you're 1 year old now and you're name was Seraphina Lupin-Black.

You were even sassy like your father Sirius and you love to argue with your babbles. That's what you were doing, your father was sitting on the carpet at Grimmauld place and you toddle in front of him, pointing at him and babbling nonsense before walking away.

"What did you say?"

Remus asked you as Sirius sat on the couch. You then stop walking and look at your father with a sassy look and you turned away and walked away again sassingly, making your parents laugh and you quickly toddle to Remus again and babble at him loudly like you're arguing with him.

"What?"

Remus said, acting like you said something shocking and insulted him and you walked away again, making your father Sirius laugh before you stopped near your toys and you then turn to Remus again and point your little finger at him and babble loudly and Remus point his finger at you.

"You don't talk to me that way!"

Remus scolded you playfully and you babble back sassingly, your finger still pointing at him.

"I don't care."

Remus said, still pointing his finger at you like you're doing and you toddle back toward him, babbling as he lower his finger and you even tap his chest and walked away again before turning back to look at him and babble again, making Sirius wheeze on the couch and Remus chuckle.