Over 4,000 fans swarmed Kyung Hee University's Peace Hall to see Song Joong Ki in person for his Seoul fan meet 'The Day We Met Again.'�

The fan meet, which began around 2 p.m., was lengthened an additional 30 minutes due to popular demand from all the impassioned fans who were reluctant to say goodbye so soon. I mean, it's not every day that you get to see your favorite celeb up close and personal right?

SEE ALSO: Actor Byun Woo Seok cutely overwhelmed by the sheer number of fans who showed up to see him at the 'Jeonju International Film Festival'

Song Joong Ki was joined by label mate Park Bo Gum (Two flower boys in one place? I can just imagine how excited fans got!), his BFF Lee Kwang Soo and Gummy, who sang one of the OST songs for 'Descendants of the Sun.'�

Not to worry folks, as this Seoul was only the beginning of Song Joong Ki's Asia tour. He will also be making stops at Thailand, China, and Taiwan in May.�