the leads in both film confess their feelings and make up for their mistakes after they know that one of them has a terminal illness.

events in both films take place in the baseball world ..........

the leads in both befriend a lonely and hurt ghost they can only see.

the leads in both can see ghosts and ghosts follow them around to relieve their grievances.

ghosts in both films are trying to relieve their grievances though human beings.

the leads in both can see ghosts and ghosts follow them around to relieve their grievances.

both tackle the hardships North Korean defectors go though trying to adapt to the life in the South.

main couples in both dramas start their love story anew after marriage and the female lead in each is an uneducated simple woman fighting against a sophisticated rival and her own insecurities to win the heart of the gorgeous husband.

both have ghosts bugging humans to relieve their grievances so they can ascend to heaven...

young students in both films guide their teachers to a new life.

both depict a spirit roaming between the world of spirits and Earth.