Ones.

She says: "he doesn't mind",
he says: "she doesn't care",
they are both denying their blame...
They used to be so intertwined
that when it happens they fall down.
A fight, some lines, "I think I'm winning"
and then everything lies on the ground.
Who I am? Who will I be?
Why everything's happening to me?
Every summer has it storm,
every rose has it thorn,
every couple has their laws,
every "two" has two ones.