Best Rom-Com movies of 1984 that are oscar winners or nominees

Actors : John Candy, Daryl Hannah, Eugene Levy, Tom Hanks,
Directors : Ron Howard,

A young man is reunited with a mermaid who saves him from drowning as a boy and falls in love not knowing who/what she is.

Actors : Joseph Bologna, Gene Wilder, Charles Grodin, Kelly LeBrock,
Directors : Gene Wilder,

On his way to work, Teddy spots Charlotte - an incredibly beautiful Woman in Red. He really wants to meet her - but what would his wife say?