love 
Ya so I know this is not the right interpretation but I could I resist?! With Kikyo and Kagome having the same soul and Inuyasha loving both of them! 
perfect
"Love is composed of a single soul inhabiting two bodies."
Aristotle
The picture came from: otakusworld.forumcommunity.net all picture rights go to them
The quote came from:Brainyquotes.com and we can thank Aristotle for the quote ^^
