You are a student of Canterlot High, but you are also the son of Vice Principal Luna and the nephew of Principal Celestia. You tended to help your fellow students with their problems, no matter how small. You were kind and helpful despite your popularity because of your relationship with the Principals. You cared deeply about your friends, especially with your best friends Sunset Shimmer, Twilight Sparkle, Pinkie Pie, Rainbow Dash, Applejack, Rarity, and Fluttershy.
The student body gave him a nickname because of the way he always swooped in and fixed everyone's problems. You're willing to help when no one else is. This garnered so much respect that they dubbed you the nickname of "The Prince of CHS," which at first you thought didn't suit you, until you realized the name is perfect to describe your personality because of your helpful nature.
After the events of Rainbow Rocks, as you were walking back home, you saw The Dazzlings, Adagio Dazzle, Aria Blaze, and Sonata Dusk as they were on the ground, wet, dirtied, and at their lowest point. They usually charmed everyone they met to give them what they wanted. Now that they can't sing or use their magic to charm them with their beauty, since beauty alone will not get them anywhere, especially for those who want money in exchange for staying in an apartment. As much as you hated them for what they did, you cannot stand anyone harming someone who is already down.
You let them stay in your room for a while because if your mother finds out, she would not tolerate these three at all. She would not have the heart to find them a place. So you kept this secret from your family until there was an opening for them. You knew you were taking a risk doing this, you know my mother will likely go livid about this. But I can't just leave what we did to them like it never happened. If you weren't there, they could have died. You didn't care if the school hated you for protecting the sirens.
The way Adagio Dazzle, Aria Blaze, and Sonata Dusk treat you is like a bunch of sisters. You always wanted a large family. The more time you spent with them, the more they became like sisters to you.
When Celestia and Luna found out about the Dazzlings, you explained that when you and your friends beat them, you saw them get kicked out of their building. They were used to getting what they wanted, and now they have nothing to protect themselves. They're homeless.
It took some convincing, and they decided to let them stay in their home, but they will keep a close eye on them if they start scheming, and you will take responsibility for it. Since then, The Dazzlings have lived with you and your family.
After the events of the Friendship Games, Indigo Zap and Rainbow Dash had become an unstoppable force in the athletics department, Lemon Zest became part of DJ and Octavia's exclusive music group, Sugarcoat and Applejack realized they came to see eye to eye with one another, while Sour Sweet struggled with her bipolar disorder she managed to fit right in between Aria and Sonata surprisingly, and Sunny Flare was excited when she found Rarity share the same eye for fashion that she did.
School had just finished, and you were walking back to your house, where you live with your mom and auntie, as you were walking home together.
Vice Principal Luna: How's my son doing? "She hugged me"
Principal Celestia: So, nephew, how was school today? "She smiled sweetly"