y/n an Theo are siblings and they didn't have the best childhood. They had the childhood where they had to do everything themselves so they never really got the 'perfect childhood' that most kids got. Once they got older they became friends with Mattheo, Enzo, Draco, Tom, Blaise, and Regulus and after they become friends with them y/n and Theo starts to get the childhood they missed back

present:

y/n an Theo are having fun Y/n: "nothing can stop a Nott! Nothing! Woooo! " laughs Theo: "That's what I'm talking about! YEA!" also laughs Enzo: "are they ok" Mattheo: "yeah..... they just never really had a home" Mattheo smiles