My son wrote me a letter for my birthday ㅎ

When I called my son after work, he said he was busy drawing and couldn't talk, so I came home feeling a bit disappointed. But then he gave me a letter saying, "Happy birthday, Dad!" ㅎ . I was even more touched and proud when my wife told me she let him write the letters himself without correcting his mistakes. When I asked why there was no drawing of his younger sibling, he said, "Oh, right," which makes me think he might be a little jealous ㅎㅎ And those things that look like farts(?) under the drawing are supposed to be birthday candles on the cake ㅎ . Since the gift was so cute, we went out for burgers, which my son loves, for dinner~ We had burgers and cake, and my son sang "Happy Birthday." As soon as the song finished, he blew out the candles himself, haha;;; . We also took a family photo, and there's this app on KakaoTalk that can change photos into different image styles. I tried it, and the kids turned out so well, I just had to show them off ㅎㅎ;; . I've written a rambling post because it's my birthday ^^;;; Hope everyone has a good night~~