Lyrics of A little in love

We've always thought we were only fooling,
But look at us now at least a little in love.
We've always said that our heads were ruling,
And i don't know how but here we are.
This i'll admit is a fine how-do-you-do,

But this might be i-discover-i'm-for-you.
And just as sure as it's more than fooling.
It's quite a lot more than just a little in love.