tvN's upcoming Sat-Sun drama 'Our Unwritten Seoul' has released another quiet, subdued teaser featuring childhood friends Yoo Mi Ji (played by Park Bo Young) and Lee Ho Soo (played by Park Jin Young).

The teaser begins with Yoo Mi Ji and Lee Ho Soo reuniting after years apart, an awkwardness lingering between them. The childhood friends used to know everything about each other, growing up together and sharing their most private secrets, until adulthood tore them apart. It takes time, but Mi Ji and Ho Soo learn to let each other into their lives slowly, hinting at a story of healing and comfort. However, it remains unknown whether or not Lee Ho Soo is aware of the one secret that is reserved only for Mi Ji and her twin sister, Mi Rae. 

Catch more of Park Bo Young and Park Jin Young's slice-of-life chemistry in 'Our Unwritten Seoul', premiering later this month on May 24 at 9:20 PM KST. 

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