The Heroine Introduced the Male Lead to Me

I possessed the body of a villainess side character — the one who falls for the male lead and ends up tormenting the heroine, only to die miserably.
But I managed to become best friends with the original heroine and avoid my death!

Everything was going great… until one day, the heroine said she wanted to introduce me to a man.

“Hello, Lady Bessia. I’ve heard a lot about you.”

“Huh? …Wait, what?”

The man at the blind date was the male lead himself.

***

“Kahen and I are just business partners.”
‘…Bella, that’s the male lead! Your future husband!’

But the heroine, who should be flirting with him by now, says they’re just in a business relationship.

“I don’t like it when you think about someone else.”
‘…Ventian, I don’t like you!’

Why is the cold-hearted second male lead acting like this?

“Bessia, how about we date — not fake, but for real?”
‘…Kahen?’

I swore I wouldn’t mess with the original story anymore,
but somehow… everything’s going off track.