Now solo artist Nicole thanked INFINITE's Dongwoo for his support!

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The two idols look really chummy in the photo taken backstage above, which Nicole shared on her Instagram. She posted on November 28, "Dongwoo oppa who came to 'Music Bank'. So touched." The former KARA member performed her debut track "MAMA" on this week's 'Music Bank' for the first time, and Dongwoo showed up to cheer her on.

Don't they look adorable together?!