We’re just in the third ep and that was their first scene, although there is a super brief scene in the first ep where someone talks to Jinju about she really seems to be into someone new. I actually totally forgot but we did get another scene of them following the one I giffed, where they discussed the main plot of the show, which I’m not sure you want to be spoiled for? They’re both characters who’ve appeared in multiple scenes in each episode so far, especially the blonde, who’s helping the main character and is like third billed in the cast.
Not sure if I’d find it worth recommending, the first ep was actually pretty tightly focused and uncovered the mystery within the basic premise, which, as you probably know, the movie and show both share: because of climate change the world’s frozen over so a bunch of super rich people survive by boarding a luxury train that never stops, and there are some poor people in the last cars who are horribly treated. Things start to slow down in the second and third ep, which means we have to see the atrocities visited upon the poorer people in more depth. I do like a good mystery and I like genre fic but this is hitting uncomfortably close to home so I’ll see how long I can bear it.