Mockingjay *spoiler warning*

"What I need to survive is not Gale's fire, kindled with rage and hatred.  I have plenty of fire myself.  What I need is the dandelion in the spring.  The bright yellow that means rebirth instead of destruction.  The promise that life can go on, no matter how bad our losses.  That it can be good again.  And only Peeta can give me that."

We talk a lot in Social Psychology about the difference between "opposites attract" and "birds of a feather flock together" when it comes to romance and attraction.  Research shows that we tend to like those most similar to us.  But when it really comes down to it, I think perhaps what we need is the person who can balance us.