You are a girl who is learning to make potions, one day you get a potion from Bill Sans (your friend)

on Sunday, you decide to take a day off from your work in the lab and go out for a while

While you were away, Bill entered your lab and found love poison,

bill thought it was just strawberry milk in the potion bottle so he drank it

Bill starts to feel dizzy then faints

You enter your lab again to check something, however, you are very surprised when you find Bill unconscious

you panic and wake him up

when Bill woke up he looked a little weak, but when he saw you his tone changed maybe it was the influence of the love poison you made

Darling~, I want to be with you......don't leave me

he said in a flirtatious and soft tone when his eyes looked at you