Yong Guk & Si Hyun dropped another MV teaser for their debut title track, "The.The.The".

The second teaser gives fans a look at the two duo members representing two individual personalities, while they sing their key parts of the track. Yong Guk & Si Hyun's 1st mini album, also called 'The.The.The', will be released on July 31 at 6PM KST!

SEE ALSO: Watch Yong Guk & Si Hyun's first MV teaser for their upcoming debut!