Recommendations

both dramas are about time travelling, solving mysteries, and changing lives. plot in someday or one day is executed perfectly, so if you liked alice, definitely cannot miss someday or one day

While these two may not both have the same plot (one is about time-travel and solving a mystery while the other is about the abuse and kidnapping of a child) they both share the overlaying theme of maternal love.
The love that these mothers had for their children is enough to make you cry.

Time travel dramas about going back and forth in time for a loved one.
They're both equally heart-wrenching in different ways.
Alice is about maternal love.
Someday or One Day is about romantic love.

Both are chinese language films with a boy who is being bullied at school and at home.

male lead jerry yan is same
in both jerry yan is an illegitimate child
in both jerry yan and his female lead have love triangle with his step brother
in both female lead work for his step brother's office
office romance

KMHM= male lead has multiple personalities and does not remember what he does while in those alternative personas
MG = female lead has PTSD which manifests as context-driven alternate personalities although later she might recall portions of what she did while being controlled by an alternative persona

Both are rom coms

A handsome surgeon tries to make up for his biggest regret. When he earns the chance to go back in time to his senior year of high school, he strives to overcome his cowardice to help his classmate Han Fei and prevent an impending tragedy.
Ever since Han Fei unintentionally helped Wu Jing Hao out of a sticky situation in school, she has never left his line of sight. Wu Jinghao begins to notice everything about Han Fei, that she is often distracted in class and impossible to get close to as if she had spikes like a hedgehog. Wu Jinghao eventually learns that Han Fei once took her friend to eat barbecue, yet an accident resulted in her friend being burned and falling into a coma. Han Fei has lived in guilt since then. Wu Haojing patiently stays by as he encourages her to step out from the shadows.

“Operation Love” tells the story of a man who travels back in time to change his fate with his first love who is in the present about to marry another man.

set in the same era. similar clothes and acting. the main leads are the same in the way that they are opposite and attract each other. making the other think about their and also making them better people.

Both are about students in music university and their struggles. The pieces of music are fun to listen to. So far, Do you like brahms seem to have greater musical accuracy than Naeil's Cantabile.

The story is also about how young people trying to reach their dream by hardworking.
Their relationship with others trying to encouraging and comforting reaching for success

There are a lot of similarities like, the main female lead is poor and helps people in malpractice. The main male lead is the one who arranged there entering into the school. The school is an all boys school so she has to dress up as a boy. The friends are now made up of 4 with the exact same personalities. It should be the chinese remake

Both dramas star Mook. The story line of both is also similar since they both focus on Mook’s character reuniting with an ex-boyfriend. There's motorbikes in both too, of course ;) Girl Next Room is the better of the two since I have some...issues with Mint to Be.

Because, female lead has strong character with wound in her heart. She does not believe in other people. She is a loner. But here come male lead in her life. They supposed can't be together but what could they do as they are madly in love with another? They stick together and fighting against destiny to be together.

Both dramas have a main couple with a 20+ years old age gap and a professionally successful female lead. Both dramas have the theme of sexual attraction and are depressing and angsty.