Gaeko from Dynamic Duo tweeted that Sunny sent him a cake for his birthday on January 14th. His entire message reads, “Recently, Girls’ Generation’s Sunny (Soonkyu) used her personal money to buy me a birthday cake.”
In addition, Sunny had given her mentee, Kim Sunghwan, a CD signed by several hip hop artists, including Dynamic Duo, on the most recent episode of “Girls Generation and Dangerous Boys”, showing that Sunny and Dynamic Duo seem to have a friendly relationship.