After having been spotted holding hands and sharing a sweet moment before filming, actors Roh Yoon Seo and Hong Kyung became fodder for a lot of K-netizen chatter.

SPOTV News reported on Sunday that soon-to-be-starring stars of "Hear Me: Our Summer" got cuddly during an appearance at a famous YouTube show.

As the two were getting ready for their performance, "they did not realize they were being filmed," the report said. When Roh Yoon Seo said she felt nervous, Hong Kyung held her hand and said, 'You are so pretty,' to console her.

The on-screen chemistry has also contributed to speculation about them getting together in real life — and some fans wonder if teas were spilling off screen, too.

After being busy wowing audiences with their respective roles, fans cried out at the sighting of the two together: Did this spark ignite new flames once again?

Neither party has denied the speculation, but, given their respective turns in question, it does make for an awful lot of wishful thinking by fans.

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This article was written by:

Rovelyn Barba