Who is left?

First he went
Then you got married and left
You left for further studies
Then you left too
And you left just because you felt like it
Then I left
Then you followed me
Oh he also left
I knew you would leave
When did she leave
What’s happening dude, why is everyone leaving
Oh you are leaving too
When is your last day
I feel like leaving, but where do I go
Everyone is leaving, I need to get out!
I don’t know why everyone is leaving
I want to leave
So that brings me back to…
Who is left?