Romance anime about a detective that learns about what love is at night (made by me)
A brilliant 15 year old kid has already graduated from college and has a running private investigator business.
One day he sees a couple around his age kissing and acting cute with eachother in public and in that moment he just thinks "ha, neat" and just starts wandering things about couples and love and things like that.
His mind is so occupated by this that he can't sleep at night so he puts on his big ass coat(that all detectives have) and goes out at night.
He tries to get his mind off of it but can't and he meets a girl.
Now this girl is the exact opposite of him, she has a huge crush on a guy and it's a bit of a yandere(hates the fact he doesn't observe her and talks to another girl constantly), but her grades are average at best.
The reason she's out at night is because she was trying to see what her crush and the girl were doing.
They both start learning about stuff, him about love and people's emotions and her about how she should also focus on other stuff and let go of her crush.
The girl eventually starts having a crush on the boy and visits him during the day too at his office and even being jealous about other girls interacting with him.
I thought of a funny scene where she does something nice for him and he thanks her and kisses her, after that he is shocked by her reaction thinking that kissing is a way to say thank you.
What can I add to the story to make it better?
Whatever asivice you Can give.