Ditto (2000)

In 1979, Yin Xiaoen (Jin Hena) is a third-year English major at Silla University. She has been secretly in love with her predecessor Dong-hee (Park Yong-woo). She is looking forward to a better life, but Dong-hee likes another student. By chance, Xiao en found an old-fashioned telephone. One night there was a sudden call from another boy on the telephone. Surprised, Xiao en began to talk to each other. Under the exchange, Xiao en found that the original male students were also studying at Silla University, called Chi Ren (Liu Zhitai). The two then agreed to meet under the clock tower the next day. Xiao en waited hard, but the other side did not appear. Xiang Chiren could not wait for Xiao en to come in the heavy rain. When talking on the radio at night, they all complain about each other. It was not until the next night that they realized that they came from different time and space. Xiao en lived in 1979 and Chi Ren in 2000, and the conversation across time and space amazed each other. That night, they confided their feelings to each other, and before they knew it, their feelings deepened. Chi Ren told Xiao en that his parents were also students of Silla University, and that was the lover of Dong Xi and Dong Xi.