She would but she would be completely oblivious to the fact that Sephiroth doesn’t love her back due to whatever happened with Sayori
But as much as Sephiroth doesn’t love Monika, he would also want to delete her immediately since a part of him feels bad for her being trapped in a scripted game of no escape and would want to put Monika out of her misery so that he could love Sayori uninterrupted