Her latest movie is a 'romantic' comedy. [=a comedy about two people who fall in love with each other]
They were 'romantically' involved. [=they had a romantic/sexual relationship with each other]
She had a lot of big 'romantic' dreams of becoming an actress.
(..) They'll fall in love and here's the bottom line Our trio's down to two.Oh... Ze sweet caress of twilight There's magic everywhere And with all this romantic atmosphere Disaster's in the air Can you feel the love tonight? The peace the evening brings The world, for once, in perfect harmony (..)1994 The Lion King