影片的主题歌“往日情怀”(The Way We Were)，由配乐人马文·汉姆利胥(Marvin Hamlisch)谱写音乐部分，著名的夫妻档阿尔纳.伯格曼艾伦·伯格曼(Alan Bergman)负责填词，曾荣获最佳原作配乐与最佳歌曲两项金像奖，1973更勇夺年葛莱美奖年度最佳歌曲的殊荣。
【歌词】：
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Barbra streisand-the way we were
Memories light the corners of my mind
Misty water color memories
Of the way we were
Scattered pictures of the smiles we left behind
Smiles we gave to one another
Fore the way we were
*Can't it be that it was all so simple then
Or has time rewritten every line
And if we had the chance to do it all again
Tell me would we' could we
Memories maybe beautiful and yet
What's too painful to remember
We simply choose to forget
So it's the laughter' we will remember
Whenever we remember the way we were
Remember' the way we were
