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Recent photos taken of Sulli from f(x) in Hong Kong are making the rounds on a couple of fan sites, and it seems that some older fans are unable to contain their fandom.

One photo shows Sulli in the airport with an up-do and a cute smile, and another shows her making a peace sign with a boba drink in hand.

Fans commented, “Sulli eye-smile explosion,” “Stop it, your ‘uncle’ fans’ hearts are beating,” “Our nation’s little sister is exploding her cute smile in Hong Kong as well,” “I want that. That eye-smile,” “Totally cute,” and “I’m jealous of Kim Heechul.”