He was said to be of good look, and that he thought highly of himself and respect on others. A famous anecdote demonstrates his handsome: grand councilor Zheng Tian had a young daughter who enjoyed literature, and Luo Yin's poems which she frequently read out loud were her favorite readings. Zheng Tian became worried about her infatuation. One day, he invited Luo to his residence, and his daughter took a peek at the guest from behind and fall in love to him. From that day on she read his poems more.