what i think it means is that. hes finally with the girl he loves. seems like hes in bliss. through all the hard times.. hes finally has what he wants. and no matter what they will always be together. even when they cant stand each other.. they know they love each other.
he is talking about
waiting for someone
who totally loves you back
that waits for the other person to break up
instead of them
breaking other peoples hearts
in the process
to be with the one they really love.