Ignored by someone.

You say yes, I say no.
You say stop and I say go go go, oh no.
You say goodbye and I say hello
Hello hello
I don't know why you say goodbye, I say hello
Hello hello
I don't know why you say goodbye, I say hello.

The Beatles - Hello, Goodbye

Tudo inverso, não adianta.

http://www.youtube.com/watch?v=Qf2S7kKLtEQ