During the showcase for G-Friend's first-ever full-length album, 'L.O.L,' on July 11, the girls revealed something that had flustered them.

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Umji first said, "We paid a lot of attention to our choreography; we had greatly remembered getting graded on our choreography all this time.  It was very hard, but we worked hard and was able to bring about good results."

They revealed that their choreography changed after they filmed the MV.  The movements changed and they had even added more things.  Leader Sowon said, "Honestly, we were in a state of mental breakdown, but we all worked hard together, which enabled good results to come out."

Check out their performance of "Navillera" at the showcase below!