BTOB's Minhyuk and Sungjae croon their cover of Lee Ji Hoon and Shin Hye Sung's 'Doll'
Minhyuk and Sungjae dressed in all white with matching hairstyles, but were set apart by their voices that blended together in perfect harmony. The members kept the tender yet emotional essence of the original song and also impressively reached all of the high notes.
You can also check out the original version below and see which version you prefer!