If you thought the love story between Carl and Ellie in Up was adorable, just wait until you see this promposal! North Carolina high school senior Tyler Chipwood decided to "pop the question" in a way that he knew would impress his future prom date . . . by serenading her with her favorite piano tune from the Disney Pixar film. Naturally, she loved the gesture and eventually accepted his invitation to the dance. Watch (and maybe cry over) the viral video of the sweet moment above!