ying/yang-opposite or contrary forces yet interconnected and interdependent in the natural world as they interrelate to one another. Many natural dualities are thought of as physical manifestations of the yin-yang concept.
The yin-yang is one hell of a concept, don’t you think? Not only does it show us that we can’t have the good without the bad, but that we can’t have the bad without the good. No matter if it’s good or bad, black or white, day or night, dark or light - Both are important, both are needed.
Ermagersh the perfect quote for when rowan confesses how he feels about ace and how he's scared and just wants to be looked after and she's so tough she says she'll look after him and the he says this!!!