Idol groups INFINITE and TEEN TOP, who are promoting "BTD" and "Supa Luv" respectively, appeared on the February 14th episode of �"Kim Jung Eun's Chocolate". They revealed their friendly rivalry on the show after the MC asked, "I feel a competitive vibe coming off. Can you name a special skill that the other team doesn't have?" INFINITE's Hoya revealed, "We have more life experience since we are a little older", while TEEN TOP's Chunji countered, "We are young, so we have infinite potential". MC Kim Jung Eun then suggested a dance battle and the two groups had the audience hollering at on their feet. After the powerful and passionate battle, TEEN TOP commented "We've been preparing for this since yesterday". Cheekily, INFINITE said, "We've only started preparing for this two hours ago", bringing much laughter from the crowd. INFINITE delivered a strong performance of "BTD" as well as "Hysterie", while�TEEN TOP performed "Angel" and "Supa Luv". Undoubtedly for most, the highlight of the night was their collaboration cover of H.O.T's "Happiness". Check out the awesome performances below! -- INFINITE vs. TEEN TOP dance battle: INFINITE & TEEN TOP's "Happiness" cover: INFINITE ('Hysterie' + 'BTD') TEEN TOP ('Angel' + 'Supa Luv') == Source: Newsen via Nate Tip: Jessikai