Shinhwa's Eric Mun and actress Jung Yoo Mi show their undeniable chemistry in selfie teasers for their upcoming drama "Discovery Of Romance."

Upcoming KBS romantic-comedy "Discovery Of Romance" will be making its debut soon, and the lead stars as preparing for the premiere with selfie style teasers they took for their fans.

Eric Mun and Jung Yoo Mi look romantic in their photos, showing the explosive chemistry that they have forged together since their 2007 drama "Que Sera Sera."

Representatives from the production said, "Jung Yoo Mi and Eric Mun had to change locations and outfits for the photos, but they showed comfortable and natural romantic expressions, as if they were really in a date. The self-taken photos show how natural the drama is going to be."

In addition, "The strength of this drama lies on the natural chemistry between the main actors and the characters they portray."

Another set of photos were released, this time, of Jung Yoo Mi kissing both her leading men. The actress's hair and outfit reflects a younger vibe in the first photo, and a more mature vibe in the second photo, showing the difference in her relationships between Eric Mun and Sung Joon's characters.

A staff member stated, "We will make the drama in such a way that people can relate to it; they can look back on their past relationships, reflect on their current ones, and imagine what they can be like in the future."

KBS's "Discovery Of Romance" is scheduled to premiere on August 18.