有情人 literally means 'people who have romantic feelings' and is used as a noun to refer to lovers or couples in love. It carries a poetic and sentimental tone, often appearing in romantic contexts. The most famous use is in the idiom 有情人终成眷属 ('lovers eventually get married' or 'true love will find its way'). Unlike English 'lovers', 有情人 does not necessarily imply a physical relationship but emphasizes mutual deep affection.