this chat takes place after the events of the second movie. Maddie, Tom, Tails, Sonic, and Knuckles are all one big happy family :)

Knuckles: I hope they have grape flavored ice cream.

Sonic: I don’t think they would, Knux.

Knuckles, Tails, and Sonic hop into the back of Toms truck with Tom chuckling and Maddie getting in the passenger seat