In some stories, the main character’s love interest seems designed to be an almost perfect mirror image of themselves. These characters’ lovers share their same personalities, tastes, and motivations, and might even look something like them. "The Umbrella Academy" is one notable show that does this. So far both seasons feature a central character falling in love with someone who is almost exactly like themselves (Vanya in Season 1 and Diego in Season 2). What are some other examples of this trope? How popular is this phenomenon in fiction and what factors contribute to it?
See the story of Narcissus (Ancient Greek figure who falls in love with her own reflection). – J.D. Jankowski3 months ago
There is also a hilarious 30 Rock episode about this concept. They discussed the concept of dating yourself is a "double edged sword" where as your weaknesses as a person are the weaknesses of your partner. 30 Rock: Season 5, Episode 14 – Sean Gadus3 months ago
To add to Sean's point, there's an episode of Seinfeld where Jerry starts dating the "woman version" of himself. He initially finds this attractive until he remembers he "hates himself." – aprosaicpintofpisces3 months ago