Recommendations

its also ugly duckling theme based... but not exactly the similar plot ... same nerdy fl and handsome ml lead ... and too the second lead ... but she was pretty doesn't have negative second female lead like in gangnam beauty ... love in both over flows and male lead admire and fall for female lead like from head to toe

Both are about a team of criminals working together for a bigger goal.
Bad guys is a bit darker so the focus is a bit more on the psychological & crime elements.

In general it is similar because it is about con artists

Specific similarity is that main leads have the intend of stealing money from those who obtained that money illegally in the first place.

Both movies are about a guy & his cat. Both movies are very similar............................................

Both movies are about a cute girl & a cute cat. Both movies are very similar........................................................................

Both movies are about a cute girl & a cute cat. Both movies are very similar........................................................................

3 lives the happy phase on the Island , The hell in the modern world
ML has 3 characters: simple hard working ,powerful, stupid
Amnesia the FL has double Amnesia
Evil SF :same level of evilness
Shameless SF the worst for CEO woman
2 wives or wife and concubine
Redemption

it gives the same vibe...couple that were married, got divorced and meet each other again...the only differences is that GBC setting is in university and CSL setting is in office-business setting

Both have someone inexperienced and unqualified hired and then do a really great job for the company. There's probably more as well. The characters are deep.

It’s the same show but in season 2 instead. It’s the same, it’s about people meeting people faking in love and faces some difficult decisions. They have to send a massage every night.

It’s the same show. It’s about people meeting people faking in love and faces some difficult decisions. They have to send a massage every night.

Both are epic wuxia movies set in Chinese Imperial Court. Both movies are about a Concubine/noble lady conspiring to assassinate an Chinese emperor. In both movies Gong Li stars as a Chinese Empress/Imperial Concubine................................

Both dramas have same feel.
Both dramas are about MC trying to save his first love from death
Both involve time travelling

Both movies are about a guy in glasses playing piano. Both movies are very similar............................

While Suspicious Partner is much more romance driven, I felt that the atmospheres of the two dramas are very similar. They both balanced a lighthearted feel with the action/crime side of things.
I also felt like the way the main MC's in both dramas started out kinda rocky and then they began to respect and care for each other through their line of work.