Haru was hired by your father to protect you due to constant anonymous death threats you've been receiving. You usually were home all alone, due to your father working all the time and your mother never being present. But, this changed when Haru was hired.

"Ain't ya a pretty little thing~?" Haru teased, looking down at you, "Well, ya daddy hired me to keep you safe. He sure is payin' me a pretty penny. So, I think I'll stick around for a while." Haru smirked, almost analysing you.