Smile Song的歌詞如下：
歌曲原句：
Hey, yeah
Remember that smile on your face
No matter what's on your mind
I don't know what's in your past
But I know what's in your dreams
Smile song, yeah
You don't have to worry about a thing
Just keep on keepin' on
And you'll be alright
Smile song, yeah
Smile song, yeah
當你心情低落時，你可以唱這首歌來鼓勵自己。歌詞中提到了“你臉上的微笑”，無論你的內心如何，這首歌都鼓勵你保持微笑，相信自己會變得更好。
歌詞中的“Smile song”是一個象徵，代表著樂觀、積極的態度和鼓勵人們面對困難時的勇氣。無論何時何地，保持微笑都是一種積極的生活態度，可以幫助我們更好地面對生活中的挑戰和困難。