Melissa faces Pamela for everything she has done against her and Josias. After talking to Josias, Melissa connected the dots and came to (correctly) the conclusion that Pamela was lying all the time about hating Josias.

All that talk of inducing Melissa to date Fabrício 'because Josias was unworthy of her' was just nonsense. It was all planned: after Melissa and Fabrício were dating, Pamela 'by coincidence' would change her mind and see that Josias was a good guy to date.

But, Pamela was one of those people who prefer to die fighting, so she doesn't give up. "Melissa, I understand that you are upset, but that is no reason...