- He's an adventurous soul, so if you're gonna agree on dating, it's better if you like adventures too.

- In this case, you're a thief too.

- You faintly remember hearing something similar to his name in the past, but eventually you decide your mind is messing his name up with someone else.

- He's kinda worried about your safety, but you manage to keep your relationship a secret from most people.

- Basically only Flynn's closest friends know about your relationship.

- One day you return to your childhood home and dig up your old stuff.

- You manage to find your old storybooks of Flynnigan Rider, a fictional adventurer...

- And you immediately place pieces together.

- You confront Flynn about it.

- He tries to deny it at first, laughing nervously and saying it's a pure coincidence, but eventually he gives up after you push it and tells you the truth - his name is Eugene Fitzherbert and he just wanted to be known and loved, like Flynnigan Rider.

- You're mad at him for lying, but eventually understand.

- Your relationship becomes stronger after that.

- When you meet Rapunzel, you won't have even a tingle of jealously even though you three, Flynn too becomes super close with Rapunzel.

- You're not jealous because you don't have any reason to be - she's ecstatic about your relationship because she has read love only from books before.

- She loves romance and it's a bit awkward for her at first because she thinks all kinds of romantic affection happens when there's just two of you, so when you and Flynn cuddle when Rapunzel is gathering firewood and then she comes back being like

- "I saw a squirrel family! Oh... oh! Sorry, I didn't mean to interrupt." *walks back to the forest*

- You laugh and call her to come back.

- "It's okay for you to sit there, it's not like we're gonna make out with each other..." you explain and Rapunzel nods with a blush.

- You save the Kingdom of Corona together and the King will be declaring you as the heroes of Corona.

- And that's how you two weren't thieves anymore... you were loved all around the Kingdom.