surely face

If you're happy and you know it, clap your hands!

If you're happy and you know it, clap your hands!

If you're happy and you know it, then your surely face will show it,

If you're happy and you know it, clap your hands!

That is Finn's version of the song. Recently she kept singing the first line over and over, so I told her the 3rd line of the song was, "If you're happy and you know it, then your face will surely show it", but she just sang it her own cute, funny way!