在这部恋人曲剧情/爱情/歌舞片中,英俊强壮的莫斯科青年谢尔盖·尼基金的生活每一天都充满了爱情的欢愉。但他入伍服役后,跟爱人塔吉雅娜互相思念。后来传来谢尔盖牺牲的噩耗,爱人伤心欲绝,被好友伊果尔的真心打动,结为夫妻。经过6个月的生死搏斗,谢尔盖活生生回来了。起初他想夺回塔吉雅娜,后邂逅善良美丽的柳达并与之相爱,获得幸福。
Sergey and his girlfriend Tanya must postpone their matrimony, because he must do military service. When Sergey later disappears during a rescue mission, Tanya is depressed, but her family persuades her to marry Sergey best friend, Igor.