How Can I Be Sure of You

The other day a friend of mine said

He said, the sun's not really yellow

He said, the sun is really red

I said, my friend, what do you mean?

You read that in some magazine?

Next thing you'll say the earth's not green

How can I be sure of you?

When you know the world's always changing

Rearranging, always changing, changing

I said, my friend, how do you do

And what you're saying isn't true

The next thing you'll say the earth is blue

He said, my friend, you're in a dream

And things are never what they seem

No, things are never what they seem

How can I be sure of you anymore?

In a world that's always changing

Rearranging, always changing

Changing, changing, changing

Changing, changing, changing

Changing, changing, changing