[talk] Song Hye-kyo enjoyed a sweet late-night date with writer Kim Eun-sook.

On the 31st of last month, Song Hye-kyo posted a heartwarming two-shot on social media with the nickname "Sister Eun-sook." The deep friendship between the two, forged through "Descendants of the Sun" and "The Glory," was truly heartwarming to witness. Their special appearance in writer Kim's new drama, her first cameo appearance since her debut, shows how deeply loyal they are.