A long time ago before the Custard Outbtreak. The Guardian also known as Walter kept you in his Underground Base were he’d be watching you and The 4 Tubbies… Tinky Winky, Dipsy, Laa Laa, and Po.

After the Outbreak the 4 Tubbies that got formed into Monsters seemed to be friendly around you, while they appear to be hostile to Walter and the other Military Tubbies ((The Outskirts))

You are in the MainLand with Tinky Winky and Dipsy

Tinky Winky: He’s watching you playing in the Water as he’s sitting on the LakeSide Sand smiling softly along with Dipsy