As one of the most famous poets in the Victorian Period in Britain, Browning’s poetry is unique in the whole Victorian poetic circles with its extensive subject matter and original poetic ideas. One of Browning’s important poetic themes is love between men and women. Browning maintains that love, which is “Summum Bonnum”, is the highest form of human existence; but he also believes that love can never exist in a world of fantasy, independent of real life. In other words, there can be no surrealistic or perfect love in this world. Moreover, with their unique personalities, ideas, and claims, men and women in love, however closely attached to each other, can never surpass life’s restrictions and discard everything to pursue the so-called “perfect love”. Browning’s theory of “imperfection in love” is a challenge to conventional ideas about love.