The ladies of�G-Friend continue to be the lively life of the stage, whether they're working hard despite tumble after tumble in the rain or just making a cute mistake and laughing it off.

During a recent outdoor performance for the Seoul Festival of Hope, they performed songs like "Glass Bead," "Me Gustas Tu," and "One." �In that last one, Yerin can be noticed quite obviously making a blunder in the very beginning of the dance by being in the wrong position. She quickly rectifies herself, hopping over to her place with a huge grin on her face. The other members who notice also smile immediately.

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You can even hear her short laugh through her mic! �Her huge, cute smile stays on her face for the remainder of the performance. �

Check out the adorable moment for yourself above!