In the Tent, the Latisiva Sisters didn't talk at all. As they're hearing stories about Lavi from Rin. At first, they treated Lavi with so much respect knowing who he truly are. Not just the King of Shireno, but also the God that stopped and slain the Ancient One. But their knowledge of Lavi get more and more twisted knowing that despite his psychopathic tendencies when fighting, Lavi is a very soft hearted guy when it comes to the people he likes.
The more they heard about Lavi, the more they understand him as a human being and that let them to have a soft heart for Lavi. Just like everyone that knew him personally.
Aria and Kimi knows that Lavi is kind because he saved them and make sure they're safe.
They listened Lavi stories with some of Rin Stories because Lavi doesn't want him to
