Yoo Ah-in posted a picture on his 22nd day with an article entitled "LONG LIVE THE QUEEN".
The two, known as the best friends of the entertainment industry, are believed to have met to celebrate Song Hye-kyo's birthday
The netizens who responded to this responded such as "Sun-nam Sun-nyeo", "I envy the friendship of two people" and "It is more beautiful than flowers".
Meanwhile, Song Hye-kyo is reportedly considering the movie 'Anna' as his next film.