ambiguous

Leah, the daughter of the chairman of CloudSky Airlines, had always dreamed of becoming a pilot. In high school, she fell in love with Harvey and chose to abandon her aspirations to become an air traffic controller for him. Seven years into their marriage, she waited in the control room for his return, only to discover his ambiguous relationship with flight attendant Sheila, leading to their divorce. By then, Leah had been diagnosed with stomach cancer. To ensure Harvey's flying safety, she decided to forgo treatment and continued working. When he confronted her about neglecting her health, Leah realized she could no longer sacrifice herself for someone who didn’t value her. She chose to divorce Harvey. After Leah left, Harvey felt the void in his life without her care. He longed for her return, but she was already building a new life.

Cyrus Campbell, originally the heir of the wealthy Campbell family, breaks with his family for his wife Sophia Smith and survives by delivering food for five years. Unexpectedly, Sophia Smith is vain and materialistic, influenced by her friend to develop an ambiguous relationship with her former lover, Simon Harrison. She even chooses to visit Simon’s grandmother who only has a cold, missing the final moments of Cyrus’s critically ill grandmother.