Alternate Ending
I saw an interview several years ago in which someone from the production crew (I think) told this story:
The first preview showing of the film had quite a different ending.
In that version, Zack Mayo, newly graduated and dressed in his white uniform astride his motorcycle, listens to Sgt. Foley addressing the new recruits, then speeds off, just as in the final movie.
But the next scene has him speeding past Paula standing in front of her family's home, ignoring her as he goes past. She looks after him as he speeds away, and the camera goes to her face where a big tear rolls down her cheek.
The End.
Well, YIKES, the preview audience HATED IT. And I mean H-A-T-E-D. Deeply, viscerally, and unanimously. The negative reaction was so strong, that the now-famous classic ending with Zach going in search of Paula, sweeping her up, and carrying her out of the paper bag factory to the applause and cheers of the other workers, was used.
I don't know if they shot two endings originally and tested them for the best reaction, or they re-shot the classic ending after the fiasco of the preview. But, whatever, they used the "right" one ultimately.
Well, thank God for that!
I like to think the ending works in two ways: It's romantic as hell, naturally, and it is a logical follow up to Zack taking the oath...and becoming an Officer, then going to get Paula...and becoming a Gentleman. Nice.