The 520 kgs were given to her by her loving fans to congratulate Sun on her wedding back in January at the Seoul Lotte Hotel. The fans had wrote on the rice bouquets, "May your life be filled with lasting joy with love, Sunlights worldwide."

On July 12, it was revealed that she decided to donate the rice to the G+ Starzone, where it'll be used to help children in need. The G+ Starzone is part of the 'G+ Dream Project', where stars can help the youth through donations from their fans.