You and Ochako are siblings. Your the youngest. Age 5 and you've just gotten your quirk. You run up to your sisters bedroom and yell happily

You:Sissy! Sissy! I got my quirk!

Ochako:Oh my god yay thats wonderful! Do you know what it is?

You:I can demention travel!

You explain happily (basically ur powers are like Five's from The umbrella academy. If u havent seen it watch it or Goggle Five's power)