Lee Dong Wook is also a lawyer here and we have different legal cases to follow throughout the episodes.

The differences are that Touch your heart is actually a true romance and not a legal drama like Partner, but for me that's a plus.

The main story are not similar at all, but if you liked the enemies to lovers plot and, more than that, enemies that switch bodies and became closer because of it, then it's a good watch!

Main lady also have a fake best friend who is very much jealous of her life and a shit boyfriend/husband who betray her with the best friend. In both, main lady starts being sweet and kind. Their strength comes with main guy's help. There's no time travelling or an elaborate revenge in Personal Taste but main lady learns (more slowly) to stand for herself.
BUT, however, Personal Taste is from 2010 and some plots didn't age well. If you can overlook it and not watch it with an anachronistic thought, it's a good fun and see Lee Min Ho and Son Ye Jin it's always good. ?

The main story is not similar at all, but there's family problems and people trying to find motivation and reasons to keep living.

Main character (Pond in AS and Mr. Gu in MLN) have a mystery past and at first we didn't understand why he is like he is but the things are being revelated in the episodes.

Everything is very slow paced and there's a subtle tension like if all could fall apart anytime because of the angst of mains characters.

And there's a kinda of yellow filter in both that sets up the melodrama mood.

Not supernatural at all, but if you want to know more about Japan colonization over Korea in WWII and the consequences, Pachinko is a amazing historical drama to watch.

Both are in WWII context and when Japan dominated Korea. There's war fights between supernatural things happening.

In both we have Miles Wei being someone who doesn't love the romantic pairing at first but then his character falling hard in love with the girl.

The main story is office centered also and have some misunterstandings because the main leads didn't communicate their problems (in OFL is much more, tho).

Both ML only realize they like FL when she quits her job and try to win her over from then on.

Both ML are CEOs and FL are their employee (in IMLY she is a screenwriter and WWWSK she is, obviosly, a secretary).

We have a very hard-working Jo Bo Ah falling in love with a good looking kinda supernatural man and she may have a past life related with him.

Older Woman/Younger Man (between the two main couples), Male Chases Female First,Nice Male Lead, Slow Burn Romance, Independent Female Lead, Smart Female Lead, Career oriented female lead, Office Setting, Workplace setting, City setting, Female lead single by choice, Age gap (real and drama life).

Older Woman/Younger Man, Male Chases Female First, Healthy Mains’ Relationship, Nice Male Lead, Slow Burn Romance, Independent Female Lead, Slow Burn Story, Smart Female Lead, Mother-Daughter Relationship, Family Pressure.