Recommendations

Both have mentally handicapped female leads. Both have some comedy thrown in. In My Sister of Eternal flower, the protagonist's siblings each have their own side stories.

The story tells how the OTP get to know each other since high school, then they got separated, and meet again when they’re adults. Very recommended!

In both drams the female leads are interpreters. 'You drive me crazy' shows the practical problems of an interpreter like interpreter could not even eat during a job and is more inclined towards romance.

In both dramas the female lead is an interpretor.While Hanako to Anne is set in old Japan Les Interpretes is set in modern France/China

It has a love story with an older female lead and an younger male lead wo know each other since they were children. They have an sibling like friendship and too live together. This drama also has an love triangle and a slowly developing side love story.

Both movies tell the story of quirky men who walk through desert to try and solve a mystery regarding missing people

Similar school set up. It is a season 2 of 2 moons but with a different cast. Secret crush of a boy on his senior. Multiple couples. In this series their also story of second and third couple not just the lead ones
Wayo is accepted at the Kantaphat University, in the Faculty of Sciences; in the same institution, he studies, Phana, a second-year boy he has always been in love with, though he never managed to talk to him. When Wayo has the chance to become the “moon” of his faculty, the two will begin to spend time together because Phana himself has been the “moon” of the medical school the previous year and must supervise the freshmen participating in the competition. Despite initially the strong character of Phana makes it difficult for Wayo any more simple interaction, the two slowly get closer and closer. So, Wayo began to visit friends of Phana, Beam and Kit; it is the latter who suddenly falls in love with Ming, Wayo’s best friend, who begins to court him despite his initial haste.

Based on college life. Secret crush of a boy on his best friend. If you watch it you will not regret it. This drama is a roller coaster of emotions
Third is a filmology major and a member of the Savage Team along with his best friends Two, Bone, and Khai, but he has a secret. Third has been secretly in love with Khai for years.
For three years he has kept his secret love in his heart, silently supporting and loving Khai while knowing there is absolutely no future between them since Khai is as straight as a streetlight pole and also an absolute player.
To make matters worse, Khai has a "no dating friends" policy. How long can Third love Khai silently while watching Khai bring a different girl home every night? Third has tried to see Khai as just a friend. But has failed time and time again. Because as easy as it is to fall in love, to stop is just as hard. Maybe even harder. That is until Third learns a secret that breaks his heart completely. But when Third decides to stop, Khai decides to start.

Both shows are comedies and tell the story of young men, who accidentally become key figures and officials

Both productions have Chen Kun as male lead, accompanied by cross-dressing strong female lead. While one of them focuses more on fighting/action and the other one focuses on politics, they both showcase women who are good at their, seemingly male-only, job.

similarities-------:

*rich Male lead have girl in his heart
*all is going well until he find out his family inheritance somehow will go to FL,
*both FL are adopted
*unexpectedly secret come to ML that FL are princess

difference--------:

LOD -has prideful(in right manner) self respect introvert FL. ML obsessed. historical

MP- has funny cheerful let go things FL. obsession is part of love but not in controlled way. modern era

note: my princess is much better

Both involves a husband who travels to a different dimension where the alternative reality is that they're no longer married to their wife. They both learn how to treasure their wife only after losing her

same theme modern girl soul switch to a body and marry prince how their relation develop its interesting to watch

So, they are similar in a way that, both FL's are in a committed relationship, either married or towards engagement...and then they suddenly meet the ML...

Only difference I see is that, in LAA, the FL is married, so it is more deep commitment and the ML is married too... on OSN, both ML and FL are not married yet, Plus ML has no significant other...

Both have a really similar premise: both are about dudes who used to be popular in the music field and both move from the city to the countryside where they adjust to the different lifestyle and eventually fall in love.