Singer IU and MBLAQ's Thunder old cover of Big Bang's "Lies" is attracting much attention. With the pending return of IU, the old video recently resurfaced when it was posted on an online community site. In the video, IU begins playing the guitar after introducing herself and Thunder. The two harmonized extremely well, and netizens who saw the video commented, "The song has a completely different feel to it", and "I guess the two really are good friends", etc. In the past, Thunder has posted old pictures of himself and IU via his Twitter page, confirming their close friendship. Check out their old cover of Big Bang's "Lie" below! Source & Image : MoneyToday via Nate