On Oct. 13, one escape room cafe in Gangnam certified a photo of Sana and EunhaŌĆÖs signatures on its Instagram. Fans are known to call these two, who are known to be close friends, ŌĆ£Jook Eunha SanaŌĆØ (which means dead or alive in Korean). It has been confirmed that the escape room cafe these two idols visited is strictly following all the safety guidelines. To avoid any kind of controversy, the cafe stated they are operating the business under strict regulations and disinfecting all areas in accordance with the COVID-19 quarantine rules. Sana drew attention in 2017 when she personally sent in the ŌĆ£couple photoŌĆØ of her and Eunha when a ŌĆ£couple photo eventŌĆØ was held on the screen of GFRIENDŌĆÖs stage at the KBS Song Festival. Sana even said, ŌĆ£I became close to Eunha after filming Weekly Idol,ŌĆØ during her V LIVE stream.
Source (1)