Watch Super Junior Discuss Their Music Videos, 2015 Tour & More

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South Korean boy band Super Junior perform on stage in concert at Taipei Arena on November 30, 2014 in Taipei, Taiwan. 

After earning the world's top-viewed K-pop video of November, Siwon and Donghae give behind-the-scene details from it.

In late 2014, Super Junior fans showed their infatuation for the superstar band's latest videos "This Is Love" and "Evanesce." Detailing a two-part love story, the former was the most watched K-pop music video around the world in November 2014 with the latter also racking up huge YouTube numbers.

Billboard talked to Super Junior members Siwon and Donghae to discuss their latest visuals, their favorite videos from years past, what's coming in 2015 and much more.

While Siwon and Donghae give their band mates major props for the loads of work put in for the three videos off their chart-topping Mamacita LP -- including the dramatic and hilarious visual to the title track -- the pair specifically tip their hats to Eunhyuk and Shindong. "Since they put in so much effort, the rest of us were comfortable," Donghae says of the pair who added the most creative input. "It made it a lot of easier for the rest of members."

But how does the band connect with "This Is Love" on a personal level? Siwon says Donghae, who he calls "a romanticist," connects best to the song while Donghae adds that Siwon, who is "more charismatic and masculine when it comes to being in love," is best fit to represent the swoony track.

Check out the full interview where the guys discuss their favorite Super Junior videos ever (throwback alert!), tour dates (listen up U.S. fans!) and more.