以下是《Legal High》ED的歌詞：
歌曲：Smile
歌詞：
Going through my days, feeling good and feeling fine
No worries and no care in the world
When you smile at the world, the world will smile back
Your face is beautiful when you smile
Smile for no reason, feeling happy just to be
With the world, just be here now
Oh you look beautiful when you smile
The world lights up, just like a dream come true
Just take a deep breath and let it go
Oh the beauty of life is here with you
It's so simple, it's so easy
You've got to make it, with a little practice
When you feel good and it shows in your face
Oh you look beautiful when you smile
When you feel beautiful, the world will come alive
Life is a celebration, smile your way through it
It's not about what you wear or what you own
It's about how you feel, about who you are
About all that is beautiful and all that you are
Smile and you'll be amazed, by what's going on in the world today
When you look in the mirror and smile back
Oh it feels good, so go ahead and just break a smile!
It's time to shine bright like the star you are.