MAMAMOO graced the stage of 'Yoo Hee Yeol's Sketchbook' with their awesome performances, and as always, a funny interview. 

On the November 13 broadcast, MAMAMOO talked about their popularity during an interview with MC Yoo Hee Yeol. They explained, "We are thankful to Yoo Hee Yeol sunbae who always said, 'You guys are good,' and encouraged us," crediting him for their success. 

The group also talked about their many nicknames, such as 'beagle-dol', 'independent-dol', and 'girl-crush-dol.' MAMAMOO explained that they have turned into 'alluring-dol' for this album. Whee In also added, "This album's concept is 'energetic-sexy'" and expressed what that looks like, making the audience laugh. Hwa Sa commented, "I watched a lot of movies to study how to do an alluring facial expression," and demonstrated what she learned from Kim Hye Soo's expression in a movie, 'Tazza: The High Rollers'. 

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