Girl group T-ara surprised commuters on January 15th with an unannounced appearance at a subway station!

The day before, T-ara made a promise through their agency to perform in a subway train if they won #1.

"The day that T-ara wins #1 on a major TV music program, they will commute to their next schedule by subway and do a small performance along the way," said representatives.

The girl group managed to secure a win on SBS's 'Inkigayo' with their new track, "Lovey Dovey", and so they trekked to a random subway station to fulfill their promise.

The members were seen handing out snacks and CDs as a thank-you gesture for everyone's interest. Check out their photos below:

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Source + Photos: Osen, Sports Seoul, Sports Chosun