As actors Kim Soo Hyun and Jung Hae In recently reunited, fans have been excitedly reminding followers of the married couple Baek Hyun-Woo (Kim Soo-Hyun) and Hong Hae-In (Kim Ji-Won) of Queen of Tears, garnering further resemblance to the longed-for Baek-Hong Couple.

This made the 2024 series an all-time hit for TVN, but it also fueled rumors about Kim Soo Hyun's undeniable chemistry with co-star Kim Ji Won.

When they appeared on the show Good Day recently, Kim Soo Hyun and Jung Hae In also quickly grabbed the spotlight with their off-the-cuff exchanges.

In their exchange, Kim Soo Hyun called repeatedly to Jung Hae In, humorously prompting, "Hae In-ah!! Hae In-ah!" to which Jung Hae In jokingly responded with, "STOP CALLING ME!"

Kim Soo Hyun and Jung Hae In burst into laughter again after learning that Jung Hae In was sitting on the floor. Kim Soo Hyun offered his blanke, and the situation just got cuter.

"How can you be sitting on the floor? Wait, Are you OK?" Kim said, expressing concern for his friend. Jung replied and thanked him, "Aww, thank you! Thanks a lot."

Korean netizens wasted no time in raving about Kim Soo Hyun's heartfelt gesture, taking to the Korean online community site Theqoo to praise him. One fan said, "How sweet! He is truly good at treating his friends right."

Another chimed in, "I mean... He is the Hae In that Kim Soo Hyun kept looking for." And another, "It is Hae In, after all...!"

Fans also loved the chemistry between her and the actor, saying things like: "They have such an amazing energy between them! I'm here for it!" and "This is the type of friendship we need more in K-dramas!"

Here's what other K-netizens are saying:

You can watch the full video here: