When it comes to fan service and fan loving, f(x)'s Krystal deserves some recognition! 

An online posting of Krystal titled 'I think Krystal is coming' was shared recently, drawing praise and compliments. The posting showed photos of Krystal passing through the Wenzhou Longwan International Airport, and the photo that has caught the eye of fans is one in which the singer stoops down to pick up a fallen fan's letter. 

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Krystal was visiting China to attend a ceremony for her new drama 'Graduation Season,' and was greeted by a massive throng of people at the airport. Even amidst the swarming crowd and general pandemonium, and despite her rush to get to her destination, Krystal had graciously stopped to appreciate the small gestures prepared for her by fans!