Changmin donated 50 million Korean Won (about USD $43,074) to ChildFund Korea to support 100 low-income single-parent families. He stated, "I want all children to remember Christmas as a happy holiday, regardless of their socioeconomic status."
IU has been making a donation to ChildFund Korea since 2015. This year, she donated 1 billion Korean Won (about USD $861,497) to the fund for the children. The donation she has made thus far amounts to over 7 billion Korean Won.