In 2015, Jin Woo fails to save Yu Jin from the hit-and-run accident. Do Kyung finds it strange as Jin Woo seems to know about the accident even before it happens. To cut the connection between Jung In and Jin Woo, Do Kyung takes him to the station and confiscates his phone. Meanwhile, in 2020, Mr. Choi confesses the truth behind the accident to Jung In.
