I am the baby in the heart of my mom and dad from the song "Happy Family", the lyrics are: I am the baby in the heart of my mom and dad, day by day I am growing up, I love to sing and dance and play the piano and paint, I like all kinds of things.
"Happy Family" is a song written and composed by Meng Ran and sung by Yang Shuo, released on March 11, 2015 on the album "My Childhood".