Equation lyrics

You're that one equation That I can never solve My inner frustration Always seems to show And I know it's hard for you You're a prisoner But it doesn't mean I'm not the same Every time I look at you It's like a mirror So I only got myself to blame Do you need me, need me Like I need you, like I need you Do you need me, need me Like I need you, like I need you Now, now, now Now, now, now