Love story?

The frog and the prince
A strange couple they are
Only few are convinced
That they´ll bring it far

The problem is clear
Anytime in his life
The frog has to fear
To get stabbed with a knife

The prince´s loving him
In a sadistic way
He tells him with knives
What he´s unable to say

Such a strange proof of love
Poor Fran can´t understand
And his senpai´s bad teases
Also, he can´t withstand

Do you think it will work?
I don´t know if it will
I just hope for the frog
Bel´s confessions don´t kill....