Non Non Biyori Season 2 Episode 23 I Got Drunk and Remembered

As Kaede is watching her store, she sees Renge pass by outside on her way to play with Shiori. Later, when Shiori is energetically running around, Renge warns her to keep an eye on what's around her and walk carefully. But then Shiori notices something and takes off running. It turns out she's spotted a praying mantis's egg sac, so she asks Renge if she can give it to her soon-to-be baby sist...