The boys of MBLAQ made an impressive guest appearance on the�January 23rd episode of SBS's "Kim Jung Eun's Chocolate." Through it, they delivered a passionate series of performances, and also answered questions posed to them by MC Kim Jung Eun. When asked by the MC about who choreographed�'Stay,' Lee Joon answered, "It was Rain's idea.� He came up to us one day and said, 'You guys are this,' and taught us the 'sparkly dance.'� When Rain did it, it was really cool, but it's not as cool when we do it.� We did try really hard for it though." The MC then attempted to replicate the 'sparkly dance,' which is considered the point choreography for "Stay." Lee Joon mused, "If you look at it the wrong way, you look like a parking attendant." G.O. continued, "When the choreography was first suggested to us, I wasn't able to give a clear answer at first.� I didn't think the dance was weird, I just wondered whether we'd be able to pull it off.� I just said that it would require much practice in order for the choreography to look nice." After performing "Oh Yeah," "Y," and "Stay," the members re-grouped for another interview.� The MC immediately noticed that they were drenched in sweat and commented, "A lot of idols come on 'Chocolate,' but you guys are the first I've seen with so much sweat!" Leader Seungho replied, "Honestly, our rehearsal room is quite cold.� We barely sweat when we dance this much in there, but standing on stage after such a long time, this place feels like a sauna." The MC asked, "Does Jung Jihoon [Rain] not give you guys a heater?"� G.O. replied, "We learned that we had to practice in the worst possible situations, so that we are better prepared for a variety of different outcomes." After the laughter died down, Seungho continued, "We can't really say anything about that because Jihoon-hyung practices in the same rehearsal room as us.� We don't have heating at all." The MC then asked for each of them to come up with a special 'propose' performance in order to showcase their personal charms. Lee Joon went up to bat first and stated, "For a better performance, I'll be taking off my shoes."� He's already known for having majored in modern dance, so his elegant performance (completed with a cute victory sign at the end) earned high remarks from the MC. She praised, "You could be the director at a dance school, that was really cool!" The 'maknae line,' Thunder and Mir, went up next to perform "Instead of Goodbye" with extremely cute choreography.� They amused the crowd and MC by bowing and creating hearts.� The MC commented, "The last bow at the end was a bit much, but it was so cute." Seungho showed off a dance performance, while G.O. serenaded the MC with a smooth pop song in an effort to melt her heart. Check out their performances below! Source: Newsen #1, #2, #3 via Nate