What is love (什么是爱情）

If love is a collaborative work of art, then love is an aesthetic experience. Love is unpredictable. Love is creative. Love requires communication and discipline. It is frustrating and emotionally demanding. And love involves both joy and pain. 

如果爱一件共同合作的艺术品，那么爱情就是一场美学体验。爱是不可预测的，爱具有创造性。爱需要交流和规则。爱令人受挫并要求情感上有所付出，爱既痛苦又甜蜜。