Love O2O

Two young people meet in a fantasy world in which different rules apply. They often switch from this world to their actual reality. Sometimes that creates problems with their surroundings and puts their family and friends in trouble.

The easiness of the main's relationship (once they were together) reminded me of Wei Wei and Xiao Nia in Love O2O. Also, the complex back and forth relationship between Puff's character's brother and Jiro's character's aunt reminded me of the back and forth between Wei Wei's friend and her love interest

both are a simple love story/romcom, and very few misunderstandings involved, hardly any, great communication and trust between both couples. Both are soft and lighthearted.

The cast in Falling in Love With You is The Best Thing I Have Ever Done is similar to the cast in Love O2O

suggesting it for both series have four friends (male lead ) they have great bromance and as with it love story you can see . one have bickering romance other have silence/introvert type romance . one is high school and other is university setup .

Both dramas have Yang Yang as the main male lead. His dramas usually don't disappoint so if you like his cute office vibe, maybe try watching some of him in ancient dramas.

Both have the similar theme based on gaming and have virtual personas of the ML and FL leads have marriage in virtual world.

Konno Ayaka from Kamen Rider Zi O & We Got Married 3 stars in this drama ~~ Adapted from the manga series "Subscribe Kanojo" by Yamamoto Chugaku. ~~

The female leads are known as wei wei. They are both really cute and just kinda almost have the same feel.

Both the couple relationships are strong without all the misunderstanding/breakups. Hard to find a enjoyable no cringe worthy drama to watch like these

the strong bonding of the leads make me think of love O2O. they gives off the same feeling i felt during watching the love O2O couple. . they share the same mutual understanding and trust and shows us a healthy mature relationship.
they never sway by second leads whatsoever .
their relationship never felt treaten cause they were so sure about who they love and they shows at each chances they get.. shares the awsome chemistry.
*male lead falls for the girl first
*male lead act like a shield and protect the girl from her problems

same school settings
beautiful bromance
amazing love story without the usual misunderstandings

Both The Player and Love O2O are similar based on online gaming.

While Love O2O focuses more on the romance between the two character inside the game and outside. The Player focuses more on the interaction the gaming world is to reality.

ML is also perfect in Love is Sweet. Very calculating and trusts the FL entirely. Secondary couple is also "Meh". Watch for the main couple's chemistry.

Although this two dramas have very different premise, they have a lot in common.
- for starters they both meet on campus and the romance starts there
- secondly both leads have an activity they enjoy which brings them together and even closer, in the case of love o2o, it video game but in a good way, it's treasure hunting.
- in both drama, both leads have a group of very fun, very interesting, very loyal friends who are always there for them wether it's to educate them about romance or just tease them about it.
- in both drama, although the female lead has an admiration for the male lead for longer, it's the male lead who starts having romantic feelings first and who goes after the girl first indirectly by talking online wether it be with the game characters or online chatting and she kinda falls for the online character before she realizes who he is and then he goes after her in person too.
- in both, the male lead is smart, and athletic and is the most sort after guy in school, they also both play basket ball and are from an influential family. Either professors/writers/archeologist/historian or politician.
-in both cases, the male lead tries to make a name for himself away from his parents although in a good way, the parents are not supportive while the parents in love o2o let do what he wants.
- both female leads aren't ditzy and helpless but are very intelligent, very good in the activity they share with the male lead, independent, and can stand up for themselves and for those they love often pulling the male leads and his friend into their shenanigans,

I bet I could find more similarities but I m going to stop here, but I would advice to watch both dramas if you haven't because they re both interesting.