A Pink's Chorong and Na-Eun are absolutely adorable in their new CFs for 'Duoback'! The two are advertising the brand's lower prices for their desk chairs, and the free 'Duowave' chair speaker.

They're full of energy as they dance around, and show their aegyo in the two CFs. We just want to join in on the fun!

SEE ALSO: Apink sing in the studio in 'Wait Me There' MV

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Check out the first CF above and the second down right down below.