After Lina met Lorenzo at the fundraiser, he took her to get pastries from a secret bakery that supplies desserts to restaurants across the city.
Even though Lorenzo stressed how important it is that the operation stays hidden from the public, during her drunken escapades, Lina loudly bangs on the door and insists that they give her pastries.
This makes Lorenzo look bad for trusting Lina with the secret, and it could've blown the bakery's cover.
While persuading the chef to give her pastries, Lina also says that Ale humiliated her in front of an entire restaurant, even though she's the one who chose to run through in her pajamas to start screaming at him.