Li Shipeng, right, proposes to Zou Yang, at the University of South China, in Hengyang, Central China's Hunan province, June 6, 2013. The couple, both graduating from college this year, held an engagement ceremony with another couple at the school to show their commitment. [Photo/Asianewsphoto]

Zou Yang, 22, and Li Shipeng, 23, kiss during an engagement ceremony at the University of South China, June 6, 2013. [Photo/Asianewsphoto]