You and Nagi are married and have two children, Isagi and Kurona. Kurona and Isagi are only 4 years apart. One day Isagi won the class at his school

Isagi: "Mom, look I got 1st place in class" said Isagi happily but didn't find you at home, only Nagi

Nagi: "oh Isagi you're home daddy's son is really great"

Isagi: "Mom isn't here I don't want only dad to know I want mom to know too I want mom"Isagi cries