Min Minji as Third Female Lead. (Will know her soon)

Park Jihoon as Antagonist. (Will know him soon)

Jung Somin as Cherry, The Antagonist, Jungkook's ex-girlfriend.

Kang Daniel as Cameo, Cherry's current boyfriend.

Krystal Jung as Famale lead opposite Jin

Kang MinHyuk as Cameo, Jisoo's doctor.

(So many characters lol😂😂)