The sun is shining, it's everywhere
Don't have no worry, don't have no care
It must be true, this is the season
Baby, it must be you
It was raining the other day
But that lonely feeling has gone away
It must be true, it's so pleasing
It must be you
That's what they say
In those old storybooks of old
You light my way
And you satisfy my soul
It must be magic, it must be love
Oh, what could 
I have been thinking of
It's the reason, 
I'm feeling so blue
It must be you
Well, that's what they say
In those storybooks of old
You light my way
And you satisfy my soul
It must be magic, it must be bliss
Oh, it must be rain on a night like this
It must be true, that's the reason 
I thinkIt must be you
It must be you
Baby, baby, baby
Baby, b-b-b-baby
It must be you
I really do believe, it must be you
Baby, baby, 
I really do believe
Really do believe, really do believe