need this song from a movie

i eed this song from a movie, 60s or 70s romantic movie, i vaguely remember the story, but it has to do with a guy who is an actor or a star reminiscing about his college girlfriend and tries to find her what happen to her, theres this scene in the movie where a song is played and i want to know the song, the scene goes like this, the same girl in hippie “outfit” bring this guy home, starts playing a song on the turntable, has a glass of wine in her hand, dances and gets the boy to dance with her and they fall in love after that. i want to know the movie name or the dong name.

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