Widely known besties, KARA's Nicole and SHINee's Key, posed for a friendly picture when they reunited.

Nicole instagrammed a photo with her close buddy on the 23rd with the caption, "A face I'm happy to see ? We appeared on the same program! My keybumbum~~~."

The picture told fans how close the two stars were as they linked arms and smiled brightly for the camera. Fans seemed glad to see the two idols together as they have known for quite some time now that the two are really close friends and members of the famous '91 line' group.

Netizens commented, "Nicole and Key are really close," "It's nice to see them," and "I'm envious of that kind of friendship."�

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