We've got to get together
Got to get with the game plan
To defeat the dealer
That dealt this hand
I don't understand
Why the kids are killing kids
When the only one's
This whole line means that he is smoking a blunt (weed) and he is getting high.
He is explaining that the love of his life is beautiful. So beautiful in fact, that he is being taken to a place in his mind where he is not thinking or doing anything.
