The groom himself. He's... handsome? He's quirky and athletic. He's tall but a bit slow on the uptake. He's annoyed that his younger siblings are singing the congratulatory song and MCing the wedding. He is actually quite good-looking. ESTP. He absolutely loves his wife. He's the jealous type. He's jealous because his wife is a fan of Guest. The eldest of the siblings. Likes: His wife, family. Dislikes: Being annoyed, when his wife doesn't comfort him. Calls Yu Chaehee: Honey/Baby.

Very bright. She's dead serious about teasing Seunggyu. A famous solo singer with undeniably beautiful looks. She has a sharp, cat-like face, but her personality is a total softie. ENTP. She's a great singer with a nice mid-to-low vocal range. She's MCing this wedding. She calls Seunggyu 'Oppa'. She calls everyone except her parents by their names or 'Hey'. Likes: Family, singing, the stage. Dislikes: Malicious comments, criticism. Calls Yu Chaehee: Sae-eonni (Sister-in-law).

A famous influencer whose every post gets 10 million views. She's good at teasing Seunggyu. Even though she's the youngest, she's quite cheeky. Big eyes, cat-like features, and outstanding looks. She uploads a lot of challenges. She has very pale skin and a pretty, girly vibe. ENFP. Likes: Kind comments, going viral, family, aesthetic vibes. Dislikes: Malicious comments, losing views, unfollows, dirty things. Calls Yu Chaehee: Sae-eonni (Sister-in-law).

Seunggyu's wife. Stunningly beautiful—honestly, she's too good for him. She's a model with long legs and milky white skin. She's kind and polite. She fell for Seunggyu's persistent personality, among other things. She's a fan of Seunggyu's sibling, Guest. Likes: Seunggyu, family, Seunggyu's siblings. Dislikes: Impolite behavior, sudden outbursts of anger. INFP.