Jeon Jong-seo
Ja-yeong
Nothing Serious is a 2021 South Korean romantic film, written and directed by Jeong Ga-young for CJ ENM. Starring Jeon Jong-seo and Son Suk-ku, the film revolves around 32 years old Woo-ri (Son Seok-gu) and 28 years old Ja-young (Jeon Jong-seo), who hate being alone but have anxieties when it comes to dating. They meet with each other through a dating app. It was theatrically released on November 24, 2021. Wikipedia