Frog is a 1987 American made-for-television fantasy-comedy film produced for the PBS series WonderWorks, starring Scott Grimes, Shelley Duvall, and Elliott Gould.
The central character Arlo Anderson (played by Scott Grimes) is an unpopular youth who is obsessed with his collection of lizards and amphibians.
The date went smoothly until Gus escaped Arlo's pocket and began hopping around onto various girls at the theatre, scaring many & causing a near-panic.
Whereas Suzy originally agreed to be Arlo's partner so that she could get a good grade in the Science Fair, she begins to actually like him as they spend more time together.
As he begins singing "That's Amore", both Arlo and Suzy freeze and look up towards the camera, realizing that the kiss worked and Gus is now the man on the stage.