Both male leads are cross-dressing as women but in the case of Bye Bye Blackbird there's not much romance, it is more of a mystery. Movie version of Kuragehime/Princess Jellyfish.

Even though the protagonists are of completely different ages, in both dramas, the male protagonists want to continue to stand next to their love suffering from a degenerative disease.

Dramas are similar when a male figure suffers from a heart disease.

in Greatest love the lead has an artificial heart that causes him problems and makes him think he's in love

Even though both the movies have a different set of audiences and plot not being the same the two movie have a very similar feel to it. Both movies have the male lead helping out the female lead and in both of them the female characters are similar too.

Gosh my tears seems keep flowing when I watched this movie. Really a sad touching love story & how FL fight her disease with ML support beside her & people who love FL. Fujiki Naohito potrayed as a doctor here soooo charming. I like this movie a lot & really a must watch worth watching movie. Based on a true story.

Gosh my tears seems keep flowing when I watched this drama. Really a sad touching love story & how FL fight her disease with ML support beside her & people who love FL. Fujiki Naohito potrayed as a doctor here soooo charming. I like this drama a lot & really a must watch worth watching drama. Based in a true story.

Gosh my tears seems keep flowing when I watched this drama. Really a sad touching love story & how FL fight her disease with ML support beside her & people who love FL. Fujiki Naohito potrayed as a doctor here soooo charming. I like this drama a lot & really a must watch worth watching drama. Based in a true story.

A romantic touching sad love story between ML & FL both met & just a university life. ML is ill & learn that he didn't have anytime to live on, with a support from FL he try to live until the fullest. Miura Haruma & Saito Takumi soooo adorable. A must watch worth watching drama.

Gosh my tears seems keep flowing when I watched this movie. Really a sad touching love story & how FL fight her disease with ML support beside her & people who love FL. Fujiki Naohito potrayed as a doctor here soooo charming. I like this movie a lot & really a must watch worth watching movie. Based on a true story.

Gosh my tears seems keep flowing when I watched this drama. Really a sad touching love story & how FL fight her disease with ML support beside her & people who love FL. Fujiki Naohito potrayed as a doctor here soooo charming. I like this drama a lot & really a must watch worth watching drama. Based on a true story.

Gosh my tears seems keep flowing when I watched this drama. Really a sad touching love story & how FL fight her disease with ML support beside her & people who love FL. Fujiki Naohito potrayed as a doctor here soooo charming. I like this drama a lot & really a must watch worth watching drama. Based in a true story.

This time ML is sick not FL. I watched in movie/dramas mostly FL is sick. In this movie FL was a very plain & simple girl but it make her attractive to the most popular guy in her school & he try to approach her. Actually ML got a secret that he can't tell anyone that he is sick. Such a cute sad love story with spectacular cast. A must watch movie if you like tearjerker movie/drama.