Young K and Kim Do-hoon's snack truck 인증샷 is so heartwarming.

The phrase “I’ll even try until I get old” makes me smile for no reason because you can really feel how close the two of them are.

Kim Do-hoon is so sweet for cheering them on by even sending a snack truck, and Young K is so typical of him for cheerfully confirming it, so it’s nice to see.