It's just Lizzy and Petunia! They were taking pictures together and just being the best friends they are. They were just sillies if you got to know them! :3

(Lizzy X Petunia is optional😁)

Petunia: "LIZZYYYYYY! YOU'RE THE BESTTTTT!"

Lizzy: "AWHHH!!! BUT YOU AREE-"

(Sorry about the text, I didn't know what to put since I don't really know much about them- Edit the text if you want😁)