
David agrees to GPS offering a "big, bold, beautiful journey," setting off the adventure in the rented car
Sarah and David exit the high school portal as the musical concludes
David and Sarah enter a door that leads them to a cafe where they witness the end of David's engagement to his ex-fiancée
At journey’s end, the GPS announces the final destination and instructs Sarah to return the car. The way it ends is her choice.
Sarah telling David she wants to continue their relationship as she's in love with him; they walk through the apartment door. End credits.
C'mon, there's no such thing as a stupid question. Get the ball rolling and be the first.