Improvised?

It seems very improvised to me, both the scenes with Didi and Michael and the scenes with Didi and Joe Silver. I think the plot, such as it is, was largely improvised also.

I have to hand it to this film: It's not conventional. I thought this was going to be a romance, but it's really a story about a young singer finding confidence in herself after a one-night stand. She doesn't even fall in love with the guy, so the title and poster are misleading. The lighting up of her life appears to be a reference to the song, as well as the inspiration to move on.

Not a very good film by any means, but decent performances by all, and good lip-syncing by Didi both of Debbie Boone's hit and the far-superior Kasey Cisyk version.