WordNet sense 1 (a relationship between two lovers):

love affair

WordNet sense 2 (the group of languages derived from Latin):

Latinian language, Romance language

WordNet sense 3 (a story dealing with love):

love story

WordNet sense 4 (an exciting and mysterious quality (as of a heroic time or adventure)):

romanticism

WordNet sense 5 (relating to languages derived from Latin):

Latin

WordNet sense 6 (make amorous advances towards):

court, solicit, woo

WordNet sense 7 (talk or behave amorously, without serious intentions):

butterfly, coquette, dally, flirt, mash, philander, coquet, chat up