Kotarō Katsura — memorable quote from Gintama

“Girls are happier when they're the only one you're nice to.”

“Once you find out whom you made the promise to, will you really be able to fall in love with her?”

“To a girl, a man who’s nice to everyone... hm, I suppose that works as an example, to a man, it would be like a woman who opens her legs to anyone. People want companions so they can swiftly satisfy their need for love and affection. A woman wants a man who only shows his love to her.”

“Sometimes, I wonder why people fall in love. Why do we abandon ourselves... to these painful and burdensome feelings?”

“This is a case of personal feelings: there's no way to force someone into saying that he or she loves someone. Besides, only the person knows whether the love truly exists. Even if it's said out with false feelings, it'll just cause damage on both sides.”