Glykia san tigris (1989)

Eva, a first-time author brimming with original ideas for her novel, is determined to meet the deadline. Unfortunately, her new next-door neighbour, Stefanos, is a charming swindler and enthusiastic party animal. As Stefanos' late-night gatherings with attractive women threaten to delay the closing date, Eva must take matters into her own hands. Instead, she realises that love is invincible. With the excitement of a whirlwind romance taking over, Eva will need all the help she can get when her police officer boyfriend gets involved, hot on the trail of the slick con artist. Now, there's no turning back. Can sweet Eva find the strength to be as fierce as a tiger?