noun
tragic love; unrequited love; blighted love
Refers to a love that ends sadly, is not returned, or is thwarted by circumstances. Often used in literary or dramatic contexts.
彼女の人生は悲恋の連続だった。
Her life was a series of tragic loves.
この小説は若い二人の悲恋を描いている。
This novel depicts the tragic love of two young people.