I'm here because I'm here:
Here I am amongst you all
I'm here because I'm here
And I'm only 12 months older than I was this time last year -i-ya, than I was this time last year

The rest of the song isn't so relevant, with verses such as:
Never throw a brick at a drowning man
If you're near to a grocery store
Just throw him a bar of Sunlight soap
And he can wash himself a shore -i-ya, he can wash himself ashore.