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BTOB made a charismatic transformation with "Thriller" for their latest comeback and now the thrills have come to an end on the October 5th broadcast of 'Music Core'. It's always hard to say goodbye, but the group made it easier by thanking fans with their smiles, winks, and V signs. They also celebrated Ilhoon's birthday which was on the 4th with a fanmade birthday cake!

Let's hope BTOB makes another thrilling comeback soon!�