There's no official synopsis for "The Sign," but from what little we see in this trailer, it appears Chilli will be driving Bluey, Bingo, Muffin and Socks to the aforementioned ceremony.

Socks is Bluey and Bingo’s littlest cousin and Muffin’s younger sister. Socks is a puppy and still has a few bad habits, like licking, panting, chewing and even taking the occasional nip at ...

The wedding is the family event of the year, and Bluey, her younger sister Bingo, and their paternal cousins, Muffin and Socks, are flower girls. It's a big job for them to do, but nonetheless ...