Good news, "(500) Days of Summer" lovers: Zooey Deschanel and Joseph Gordon-Levitt are falling for each other again.
The actors, who played a romantic couple in the 2009 indie hit, perform a loving acoustic duet in a new video that Deschanel posted Wednesday through her Hellogiggles YouTube account.
The song, called "What Are You Doing New Year's Eve?," features Gordon-Levitt on guitar and Deschanel on ukulele.
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"Maybe it's much too early in the game/ But I thought I'd ask you just the same/ What are you doing New Year's Eve?" Deschanel sings.
"Who's gonna be the one who holds you tight/ When it's exactly twelve o'clock at night?" Gordon-Levitt returns.
Deschanel and Gordon-Levitt have a history with music. Deschanel's pop duo, She & Him, contributed a song to the "(500) Days of Summer" soundtrack. A song by Gordon-Levitt appeared as a bonus track on the iTunes version.
Watch Deschanel and Gordon-Levitt's "What Are You Doing New Year's Eve?" video here: