How could Isaac agree so readily?

Debora even bragged to Camila today that Isaac didn't hide anything from her.

And the reason why Camila was able to work in this hospital was that Debora had asked Isaac for help.

However, even Forrest couldn't convince the stubborn man, Isaac.

But Debora managed to make him listen to her. Now Isaac was willing to break up with Debora. Camila was unsure about the nature of their relationship.