SBSPD

, looking absolutely dashing in their sharp tuxedos. As if their handsome visuals weren't enough to get fans' hearts beating a little faster, the two also sat down to play a duet on the piano, seeming quite absorbed with their music.

SEE ALSO: NU'EST Aron and BTL Joel Urge K-Pop Fans to Respect this Artist's Legacy who Paved the Way for Modern Idols

'Roommate' PD Park Sang Hyuk

SBSPD

 on the 19th, "Roommate's Chanyeol&Kang Jun. Kang-Yeol travel agency's unspeakable secret. They're really handsome~", and treated fans to a BTS photo of Chanyeol and Seo Kang Jun. The two had already impressed their fellow roommates earlier on with their take on Yiruma's songs, so this photo has fans wondering what the they will try to play this time.

Stay tuned for more of the 'Kang-Yeol travel agency' in action this Sunday at 4:15 PM KST!