Eric and Sookie - True Blood
Sookie found herself in a relationship with not one, but two vampires. What is it with girls always ending up in a vampire-themed love triangle? Even though there was a strong case for Eric and Sookie to be together, Sookie ended up with a human husband.
Ben, Ryn, and Maddie - Siren
Ben and Maddie didn't expect to fall in love with a mermaid, but Siren has become one giant love fest. It can be difficult at times when Ryn has to go back to the water, but at the end of the day, she always comes back to them.
Amberle and Eretria - The Shannara Chronicles
Amberle and Eretria may not have been a couple, but there was a lot of ship teasing there. Eretria was a human and Amberle was an elf, and the two species didn't take kindly to each other. But they ended up going from enemies to much more and we're still bitter we never saw a proper romance develop between them.
Jason and Janet - The Good Place
Jason is a human and we're not really sure what Janet is. She was a robot, but she's begun to evolve into someone with real feelings and emotions. They're a pair we never expected to love.
Buffy and Angel - Buffy the Vampire Slayer
Buffy and Angel are one of the couples that started the vampire craze. It's ironic that Buffy the Vampire Slayer fell for an actual vampire, but they ended up being an incredibly pure and beautiful ship.
Liz and Max - Roswell, New Mexico
When Liz returns to Roswell, Max tells her the truth about himself right off the bat. If anything, Max being an alien brought Liz and Max together, as his powers saved her life.