Gotta start the new year with some more provocative threads, right?! 
D2 and I were texting this morning about a similar topic. (don’t ask why…)
I said for me one of the best/hottest/heart aching/heart breaking romances was Scandal, Fitz and Olivia. Damn…! 
Who is your favorite TV ongoing romance. Character names and the show they came from.
Right now Season 2 of Estoy Vivo - there’s a whole pile of heartbreaking romances. I’m even feeling sorry for the jerk. But Iago and Susana, Márquez/Andrés and Laura, and Lola and Márquez/Andrés have to be right up there.
List might be different without considering “heart breaking” but for a start:
Claire and Jamie, Outlander
Amy and Rory, Doctor Who - The Girl Who Waited, The Boy Who Waited
Eleanor and Chidi, The Good Place
I remember that one episode with Bruce Willis and Cybill Shepard in Moonlighting….
(Have no idea what’s on TV these days)
Oh, Meggie and Father Debriccasart, The Thorn Birds 1984. So heartbreaking. It’s been 40 years. Couldn’t wait to watch after work!
BBC production of Pride and Prejudice.
Oohhh, another good one! Mr. Darcy and Lizzie.
I have t thought of them in years, but do Luke and Laura from GH meet the criteria?
Heck yeah!! Laura was so pretty and he was……why was he considered such a hunk?!
I think that brings me back to college days
Joey and Pacey Dawson’s Creek
Sun and Jin Lost
Always will be Jim and Pam from The Office.
From a recent EW piece…
“(Emily) Blunt revealed that she still gets shouted at for not being Pam. “Do you know how many people still yell out, ‘I wish you were with Pam!’ like when I’m walking next to him?” Blunt said of Krasinski. “‘Where’s Pam?’ I’m like, ‘She’s not here!’” …
(Jenna) Fischer has also spoken about the strange attachment fans have to her and Krasinski’s characters. “People don’t know how John and I are not a couple in real life,”…
She added, “I don’t know how to explain it, because it’s a little bit like telling kids there’s no Santa.” “
For some reason ds2 and I decided to rewatch their wedding episodes one Christmas and cried liked babies and laughed and laughed at ourselves. We have such a soft spot for these two.
I just picked up the book at the HNL airport this summer. I couldn’t resist when I saw it.
Buffy and Spike. Forbidden romance. Of course, that was a while ago.
I one told D that I knew she had a crush on Jim from The Office. She was surprised, asked how I’d know that. “Easy - everybody has a crush on Jim”.
So many to choose from. I loved Doug and Carol on ER.
Tony and Ziva, NCIS
Nora (Andy Allo) & Nathan (Robbie Amell) from “Upload” 
Man, I know so few of these!!!