Their singing -now that Marty stopped screwing it up- starts to attract the attention of the shoppers nearby. WIth the music booming away and the two of them put together, it's certainly a show to be had. It's certainly different music for what you'd hear on Valentine's Day, but maybe that helps in its own way. Something to break from the sweets and the mush.

The lyrics come to him without a second thought. Marty spreads his arms, takes a breath…

Woah, we're half way there
Wo-ah! Livin' on a prayer
Take my hand, we'll make it I swear
Wo-ah! livin' on a prayer!