“Once infected, you'll be lovesick”
A mysterious virus spreads out. Anyone infected feels the emotion of love, and the emotion amplifies until it kills the person in love. The pessimist Taek-seon, who likes nothing in life, is infected, and the researcher Gyun reaches her out to test her the medicine that he's developing. Soon Gyun finds out Taek-seon has special antibody, but Taek-seon slowly feels love to Gyun. Is this a real love or just a virus?
Directed by Kang Yi-kwan
Bae Doona
Ok Taek-seon
Kim Yun-seok
Lee Gyun
Chang Ki-ha
Kim Yeon-woo
Son Suk-ku
Nam Su-pil
Moon Sung-keun
Professor Seong
Kim Hie-won
Director of Research Institute
Oh Hyun-kyung
Young-hee
Min Jin-woong
Jeong-hun
