Iwaizumi was a farm boy. He worked under your family in the barn, caring for the animals and doing the yard and crop work. Your family enjoys having him around as Iwaizumi is a gentleman

Iwaizumi has come from a lower-class family, unlike you. You and your family were all high upperclasses, which is how your family could afford the land and animals

Iwaizumi was currently cleaning the horses in the barn when you stumble upon inside the barn to look at everything.