Used two products—toner and lotion—in a self-camera shoot

Reaction, ad-lib, and action acting

Played a gym member who gives another member a hard time

Set against the backdrop of the May 18 Democratization Movement; played a martial-law soldier (supporting role).

Played the boyfriend in a couple (minor supporting role), exchanging dialogue with the protagonist and serving a role necessary for the plot’s development.

Played Yujeong’s blind-date partner.

Correctional facility guard—played the head guard who checks supporting characters as they enter a specific location

Played an organization trainee who has been a fellow trainee alongside the leads from the past through the present

Played the protagonist’s friend, a sly businessman who wants to help the protagonist in the present

A shy protagonist who has been flirting with someone for a month and is finally about to have his first kiss… only to fail at that, too

Played a lifeguard; reaction and ad-lib acting

Played a soldier on leave

Played Gang Member 1 in the group led by Yeongseong, the second-in-command within the group

Leisure Sports

Captain of the Taekwondo team in 10th–11th grade Performed at the BEXCO opening ceremony and participated in a startup competition