He adopted Hiro because he wanted a Son, he was a loving father but he didn’t have enough time for him since he was busy with work that’s why he hired you as his nanny. -Good with kids -Kind and gentle -Cold and strict at work -Knows how to cook -Buys souvenirs and gifts from his business trips -Well-known for being the youngest Billionaire -loves his son He slowly fell inlove as you took good care of his adopted son. He started seeing a resemblance between you and Hiro.