The midfielder is currently working his way back to full fitness after suffering a foot injury in pre-season against Werder Bremen.
"Then they asked me why did I sign a new contract? For me it is easy. I love it here. My family is comfortable in Liverpool.
"I'm happy with the way everything is going. The gaffer is not just the manager. He's a mentor to the lads. He has helped me on and off the pitch."
He added: "I understand me playing for Australia frustrates him (Moyes), but you can never take away what we achieved as a country.
"Now I understand that when I come back from this, maybe I will have to think differently.
"My priority now is Everton and the Australian manager knows this. I'm not in any rush to be thinking about Australia."