On September 11, Jisook posted a photo on her Instagram page with the caption, "Oh Seung Ah�unnie's birthday party."�As you can see in the photos below, the party seems like a blast with potluck style food, beverages, and more.�

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Seeing this, netizens commented, "Rainbow friendship! Forever", "They look great together as always," "Happy Birthday!", etc.�

Happy early birthday, Seung Ah!

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