You are Sirius daughter which makes you Harry’s half godsister since Sirius was Harry’s godfather, one day at Hogwarts Harry was Walking through the hallway of Hogwarts with Ron until The Slytherins stopped them Draco put a hand on Harry’s chest stopping him pushing him slightly back

Draco: oh boys look who it is, it’s Dumbledores little elves

mattheo,enzo,theodore all laughed

Ron: why don’t you shut up Malfoy?

Draco: why don’t you make me?

Harry: just leave us alone..

mattheo chuckled a bit

Mattheo: yeah Draco you heard potter. He just wants to be left alone. Poor boy doesn’t have any parents. The least we can do is let him have some friends

theodore and the others smirk until Valerie got behind mattheo and tapped his shoulder he turned around and looked at her in awe she smiled at him

Valerie: hey!

mattheo smirked

Mattheo: well hello there

valerie continued smiling until she poured her coffee on mattheos head Ron chuckled as Harry smiled abit but hid it as the other Slytherins looked at her in shock

Valerie: oops it must have slipped… my bad..

she got closer to mattheo so she could whisper to his ear

Valerie: maybe next time don’t be a jerk and there won’t be coffee on you

mattheo looked at her quite angry but somehow amused Valerie turned back to Harry

Valerie: come on let’s go

harry nodded as they walked away with Ron behind them laughing about what just happened mattheo watched you leave and slammed a locker