According to the Seoul National University Children's Hospital, actress Song visited the hospital for Children's Day in May and donated one hundred million won.
Also, it has been known that actress Song did not want her donation to be revealed so she asked the hospital to keep it as a secret.

Last year, actress Song recorded her voice for KBS 1TV's children's documentary titled 'May, Children' without any payment.
Not only that, she also donated more than a hundred million won to a Korean nonprofit organization called 'Beautiful Fund', and distributed Korean version of pamphlet in various occasions when it is needed.

(SBS Star)