I don’t know if being a spy or an actor is considered something equally important to a prince or politician, but I put a couple of those as well XD
The Booth in the Corner by ambrosius
When Merlin befriends the lonely man he always sees in the morning at his local coffee shop, the last thing he expects to happen is to fall for him. Let alone find out the man is actually Arthur Pendragon, the Prince of Wales.
Just Have To Save The World (Back In A Minute) by ZairaA
In which Merlin is convinced that Arthur is the worst flat mate ever and also an - unfortunately gorgeous but promiscuous - accountant. Until he’s abducted by weird Russian guys with guns; then he starts having his doubts.
License to Thrill by lady_ragnell
Merlin’s employees bet him the recipe for the most addictive cocoa in the world that he can’t find out what the hot blond who comes into his chocolate shop does for a living within the month. He ends up getting far more than he bargained for.
We’ll Be a Dream by Sarageek16
Arthur and Merlin literally collide when they are five years old. From there, they slowly, stumblingly grow into their connected destinies as the king and his wizard.
Fan Favorite by harrycrewe
Written for this prompt: Where one is a famous celebrity of some sort (movie star, musician, royalty, etc) and the other is a shamelessly enthusiastic fanboy who during a celebrity-meet-and-greet/convention panel/concert/whatever asks the other to marry him/go out on date and of course, the other much to everyone’s surprise and especially the fanboy’s says yes.
Now That I’m Rich They Give Me Coffee by lady_ragnell
Arthur’s a rock star, Merlin doesn’t live under a rock, Morgana’s badass, and Will is the worst best friend ever.
Same River Twice by kianspo
When Arthur, the Prince of Wales, was seventeen, he made a mistake that is still haunting him. Eight years later, can he finally make it right?
Drastically Redefining Protocol by rageprufrock
In which Prince Arthur meets Merlin and all hell promptly breaks lose.
The Meat Feast by cornmouse
Merlin is a BNF fanartist for The Roman, a camp HBO gladiator show. He accidentally becomes involved with The Roman’s lead actor, Arthur Pendragon, over Skype without realizing it. Many pornographic shenanigans and misunderstandings ensue.