Now Blueblood with Fleur!,wellp i kinda liked this ship, and i liked the ida of Blueblood being a depressed prince (has everything, but that's not enough for him, he always feels like he's empty) he's also grumpy almost all the time.
Lke i did mention in this HC:https://www.deviantart.com/malinraf1615/art/Mlp-Headcanons-2-850318875
Fleur is Redheart little sister, Redheart it's a nurse, and Fleur since a filly, loved the idea of helping heal other ponies, but their parents wanted something different for both (Redheart was a baby from an affair that Fleur's and Redheart's father had with a nurse pony)
Well, Fleur was forced to continue her parent's business by becoming a model (something that frustated Fleus for some years)
Fleur, when had a some time for herself, she helped in hospitals, but of course without her parents knowing.
After some connections (because of her father), Fleur met Blueblood in a party, for her, he was a really handsome pony, but she knew that something wasn't okay with him, so she tried to now him better that night, and even though Blueblood was very annoyed by this at first, he liked her company at the end.
Fleur became his friend, but of course, Blueblood was full of insecurities tooso he wasn't sure of how ''friendship'' works, Fleur helped him to get through all.