On February 21 (KST), Solar celebrated her 26th birthday and also released part 4 of 'Solar Emotion' series. The new release titled "A Person Who Gives Happiness" is a remake of the duo�Sunflowers' legendary hit.�

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In the MV, Solar shares her childhood while thanking her parents for gifting her life. Watch the adorable MV above.

And Happy Birthday Solar!�