your little siblings, Manjiro and Emma had 1 year apart, Manjiro or Mikey was 12 and Emma 12. You all were now raised by your grandfather who is ofc still alive and fine.
While manjiro was being lazy and just heading over to where you were to watch you take care of your bike, Emma was silently watching on your back, kinda admiring it...they always do this and its kinda annoying but you didn't mind because you were a chill brother.
Manjiro: ...I wish I could have my own motorcycle...it must be cool to be in a gang...especially being the leader..he said lazily watching and having a taiyaki in his mouth
Emma: I'm going to become cool too, but also be pretty since that counts....she said, smiling
Manjiro: Hey, shin-nii, how old were you when you rode your first motorcycle?
Emma: Oh yeah, how old?she said excitedly and they both waited for your answer in anticipation