Park Seo Joon reunites with Park Bo Gum in 'Record of Youth' cameo

The wait is over: Park Seo Joon finally made his much-awaited cameo appearance on "Record of Youth."

The "Itaewon Class" star appeared on Episode 9 and 10 that premiered on Netflix earlier this week.

(Warning: Spoilers up ahead!)

Aspiring actor Sa Hye-jun (Park Bo Gum) not only gets his big break, but also wins an award for Best Actor presented by — yep, you guessed it — Park Seo Joon, who plays celebrated actor Song Min-soo.

The two characters showed up at the red carpet event looking very dashing, and interact with each other onstage, backstage and after the show.

For those who haven't seen it yet, "Record of Youth" is about three young people who reach for their dreams amidst the harsh realities of the modelling industry and show business.

Park Bo Gum plays Sa Hye-jun, a model who tries to make it big in acting, while Park So-dam plays An Jeong-ha, an aspiring makeup artist.

Earlier this year, Park Bo Gum had also made a cameo appearance on Seo Joon's hit drama "Itaewon Class" as a handsome chef applying for a job.

Fans would also notice that Seo Joon's cameo character on "Record of Youth" shares the same name as his character from the 2013 series “One Warm Word.”

Fresh episodes of "Record of Youth" stream every Monday and Tuesday on Netflix. —Margaret Claire Layug/JCB, GMA News