My secret friend,
Oh, take me to the river.
My secret friend,
So we can swim forever.

When everything is lonely I can be my best friend.

Looking for a lonely life? Look no further,just climb to the very top of the success ladder.

I don't have time for superficial friends. I suppose if you're really lonely you can call a superficial friend, but otherwise, what's the point?

A lonely soul is the best friend of itself

Writing is an incredibly lonely job.