Complex sentence: The film explores the budding relationship between McAllister (Benson) and Bobbie Lee Hartley (O'Connor) (who corresponds with the unnamed narrator of the original song), despite resistance from Hartley's family, who contend she is too young to date.
Split into simpler sentences: The film explores the budding relationship between McAllister (Benson) and Bobbie Lee Hartley (O'Connor), who corresponds to the unnamed narrator of the original song. Hartley and McAllister struggle to form a relationship despite resistance from Hartley's family, who contend she is too young to date.