Male Lead Is Obsessed With My Health

I was reincarnated as an extra, the non-existent childhood friend of the male lead, who dies early in the novel. I cant even avoid the time limit dead flag. Thats why I was living like this

Why arent you healthy?

Im healthy.

Why are you sick again? Did I allow you to be sick?

The male lead became obsessed with my health. Oh, please, can someone get rid of this guy! I was definitely reincarnated as an extra with no presence. But my new life is unfolding strangely.

Why are you doing this for me?

Because I like you.

Suddenly the sunny male lead started sticking to me..

Mom, do it for me.

Im a man.

And a handsome guardian who became my mother (gender: male)

Hello, daughter!

Even a dad who was supposed to die appeared before me Also..

From today on, Im your dad.

A suspicious human was aiming to become my dad. Why did I put myself in this undeserved situation as an extra? Can I really become healthy?