While people were celebrating Mother's Day this past Sunday, South Koreans were celebrating Parents' Day!  And what did Shim Hyung Tak do for his parents on this special occasion?

On May 13, he was asked as much during SBS Power FM's 'Cultwo Show.'  When asked, "How did your Parents' Day' go?" he replied, "I bought a cake," but that's not all!

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He made everyone laugh when he continued, "I put a whole bunch of the coins I'd gathered over the years, put them in a paper/plastic bag and gave that to them."  What... a sweet... son... (Should've just stopped with the cake.)