If you were a kid in the late '90s, had cable, and watched Disney probably have watched "Out of the Box"
which aired 1998-2004. You probably remember Tony and Vivian and that "Goodbye Song".
Finally after 17 years since the last episode, Tony posts the "Goodbye Song" on TikTok, and squeals of childhood nostalgia freaked out and we were all waiting for and hoping Vivian would duet and YES!!!!!. And even bigger nostalgia freak-out.