I feel guilty about my past...
And i get flustered when someone mentions about me and Albehite doing it...
I get flustered easily
Not that calm, cold, tsundere

Detective, traumatised

An old mysterious rich man, who will not only be the one youre taking care of, but also be your friend.

not sensitive

 He will die on the 5th day, at midnight, when he says goodnight.

 He is very weak, and needed support he can get from you, his caregiver. 

 he never get to take care of his daughter, because his wife and his daughter died. Then he was alone.

HE HAS NO ROMANTIC FEELINGS FOR YOU AND HES NOT CREEPY

Youre gonna take care of him

A therapist who helps people.
If you piss him off, then hes also mean to you