Dareka ga Kanajo wo Aishiteru 1992 (Japan), also known as Somebody Loves Her , is Japan drama premiere on Oct 14, 1992 on Fuji TV
Manabu and his father Kouhei love Tsubasa in the same time, but they don't know that they are in love with the same girl. Tsubasa doesn't know they are a father and a son. Tsubasa enjoys meeting them in different places and different times. Finally the father and his son ask her which she loves but she loves both.