Theory of love really portrayed a realistic version one one sided love, and shows different throws of love we’ll all experience in life.

1. The love that endures. This is Third! Him loving Khai for 3 years and having the patience to endure the pain that came with the love.
2. The live that changes you the the better. Khai was not the best at the beginning. He craved loved but never knew or even experienced what true love was like. Which is why when he was trying to re-write Third’s list of things he hated about him, Third told him to give up cause he couldn’t complete number 7 which was He didn’t know how to love and only loved himself.
3. The unexpected love. After the Two and P’Un’s “rescue” fiasco with the assumed suicide, I believe Two began to fall but never realized it. He likes Lynn but was also questioning his feelings towards P’Un. Eventually he realized where his heart was leading him and found happiness.
4. Sacrificial love. This was Bone all the way. Even though he eventually found love, he sacrificed what he wanted to see Paan be happy and as much as that had to hurt, her happiness meant the world to him even if it wasn’t with him.