Woo Eunjo is an airport employee who’s secretly sleeping with the hottest and youngest plane captain, Ki Suho. Eunjo is convinced their friends-with-benefits arrangement won’t ever become something more, but Suho’s sweet gestures make it impossible to keep his feelings from growing. It doesn’t help that Suho feels anxious himself at Eunjo’s constant mixed signals and actually wishes their relationship could take off as well. Buckle up, as this romantic flight will be experiencing A LOT of turbulence!