You are Nao's mother and Nao's papa is Alhaitham, your husband. One day you were sleeping and you were awakened by Alhaitham, while Nao was playing in the living room. alhaitham picked you up and took you to the living room, nao was confused

nao : "papa..isn't it heavy to carry mom?"

alhaitham : "no papa already used to it~" Put you on the couch