Alright, besties, let’s talk about Single’s Inferno 4’s most will-they-won’t-they duo: Kook Dongho and Kim Arin. While they weren’t the main characters from the start, recent episodes have turned them into the pair to watch, and fans are now lowkey obsessed with their every move. From deep convos to stolen glances, the chemistry is real. But the million-won question is: are they endgame or just giving us premium reality TV tension? Let’s break it down.

Who Are Kook Dongho & Kim Arin? 🤔

First up, Kook Dongho, the man, the myth, the walking green flag. He’s not just a pretty face; this guy’s got brains for days. He graduated from Korea University Business School (big flex) and rumor has it, he’s working at PwC as an auditor. That means he’s got money sense, probably Excel wizard skills, and could calculate his tax returns in his sleep. Basically, husband material.

Then we have Kim Arin, a model and lifestyle YouTuber with effortless charm. She’s elegant, she’s got the vibes, and something about her just pulls people in, including Dongho, who seems to be falling harder with every episode.

Despite their different energies, Dongho’s finance bro mindset and Arin’s soft-but-savvy charm, they just click in a way that’s got fans screaming, “Just date already!”

Their Interactions on Single’s Inferno 4 – Real or Just TV Magic? 🎬✨

From their first meeting, it was clear these two were on the same wavelength. Their conversations? Effortless. The teasing? Flirty. The vibes? ✨ Immaculate. ✨

One of their most rewatched moments was when Arin casually mentioned, “I even made my own kimchi,” and Dongho’s face basically said, “THIS IS IT. I FOUND THE ONE.” 😳😂 That moment alone had fans convinced – he is definitely taking her seriously.

Then there was that poolside moment. The lingering eye contact? The way Dongho subtly mirrored Arin’s movements? My guy was giving “trying so hard not to make it obvious” energy, but we all saw it. 💀

Now, we gotta mention the love triangle situation. Sure, Dongho’s been catching the attention of Youjin and Haelin, both of whom are making some bold moves to win him over. But let’s be honest, the way he looks at Arin? Completely different. Like, “romantic K-drama lead” different.

Behind-the-Scenes Tea – Netflix, Why Are You Hiding This?! 👀💀

If their on-screen moments weren’t enough, the unreleased clips took things to a whole new level.

First, Dongho casually called Arin “Chagiya” (babe) in an unaired scene. EXCUSE ME?! Netflix, why did you keep this from us?! 😭Even his besties, Won Ik and Minkyu, have been rooting for them as a couple. If they ever got to see this unreleased clip, they’d probably be screaming and freaking out, no doubt they’d be all about the Dongho-Arin ship too!

Then there was the bed situation. My guy gave up the big bed for Arin and slept on a tiny one that didn’t even fit his legs. And if that wasn’t enough, he pushed his bed slightly away from hers out of respect. The Internet has declared it: Dongho is a walking green flag. 🚦💚

It seems like Kook Dongho and Kim Arin aren’t just letting their on-screen chemistry speak for itself – they’re taking it to social media too. Fans have noticed that both of them have been liking and leaving heart reacts on clips shared by fans, particularly those that feature their sweet moments together. This interaction isn’t just a casual scroll through social media – it’s almost like they’re signaling to the fans, “Yes, we see you, and we love it!”

Final Verdict – Endgame or Nah? 💍

But here’s where things get complicated. Based on the teaser for episodes 9 and 10, it looks like Dongho might get bombarded with attention from Haelin and Youjin. And listen, Haelin is bold. She doesn’t hesitate. Meanwhile, Arin? She looked pretty upset and lowkey stormed off.

Now, is this just Netflix being dramatic with the editing to make us think there’s trouble, or is Dongho actually about to fumble this connection? Guess we’ll have to wait and see. 👀

With all these subtle signs, mutual simping, and even their social media interactions, things are looking promising for Team Dongho-Arin. But will they actually make it past the Inferno and into real life?

One thing’s for sure, their journey has been one of the best parts of the season. So, what do we think, fam? Dongho-Arin shippers, sound off in the comments! 😏💕