Unexpected Song

I have never felt like this

For once I'm lost for words

Your smile has really thrown me

This is not like me at all

I never thought I'd know

The kind of love you've shown me

Now no matter where I am

No matter what I do

I see your face appearing

Like an unexpected song

An unexpected song

That only we are hearing

I don't know what's going on

Can't work it out at all

Whatever made you choose me

I just can't believe my eyes

You look at me as though

You couldn't bare to lose me