While Ren was busy organizing the Serbek Kingdom, Tsukiko and Leila were waiting for him under the tree of life. Even though it has been a few days since they have last seen Ren they weren't that bothered by it. To races that can live for a longer period of time like them, they view days differently from the short-lived humans. To them, days were like hours and months were like a day and a year a month.
So the moment Leila stepped into Tsukiko's territory the only thing she did was greet her, and after that, they waited quietly under the tree of life. Leila was finding the right moment to talk, on the other hand, Tsukiko found it fun to wait and see when Leila would talk.
