I laugh many times watching both shows. The level of comedy is just awesome.
Both have charming characters and both dramas are character-driven.
They both covers coming of age stories, their daily life's ups and downs.
Both are set in 1980s Korea, and the shows are doing a superb job in building this oldie antique vibes.

The difference: Boyhood has a bullying trope and focus only on youths relationships. Reply 1988 focus more on family relationships

Similarities: These two dramas are set in a place where justice seems to fail punishing criminals and both leads are taking action to punish these criminals, through unconventional way.

Difference: Vigilante is more like straight up action and hands on violence, and the lead is doing his job undercover, hidden from the society... there seems to be a mystery in public perspective of who is the real Vigilante.

The Devil Judge portrays this concept of "being bad to defeat the evil" through courtroom trials that are aired on TV, while giving the society agency to vote whether defendant is guilty or innocent. The head judge is like a celebrity and a distinguish figure in the drama. It has more a complex storyline of hate to love, past trauma and found family aspect.

Different conflict but it involves teen being stuck in crime. They are vibing similarly.
The camera work, music and acting in both these series are superb! I really enjoy the momentum of each episode, although I like one better than the other.
Also, both are short and easy to binge dramas.

I watched Moving at the time it airs while also watching The Devil Judge. Both have great actions and cinematography, but The Devil Judge is a much better and concluded story!
No superpower here, but the judges and villains are so influential that they feel super. More life lessons and not straight power vs power brute force fight.

If you like My Lovely Liar, then I recommend He is Psychometric. It has a similar premise and storyline, but with much more fun characters, in my opinion. Both leads here have power to know facts related to people and the couple eventually working together solving one big mystery and the big question of who's done that? The reveal is also better in He's Psychometric.

Despite very different genres and plots, I found them exuding similar magic.
Beyond that, you will be doubting whether the morals of the characters are good or bad, and why and how.
Both leads show such an intoxicating chemistry! They're hypnotizing! ah, I can't compliment them enough!

Both of these shows are so mesmerizing to see and experience. If you're into quality production shows, I think you will love these two!

in both of these dramas, the barrier that prevents the OTP from being together is the male lead's psychological disorder. Both dramas handle his disorder with such a lovely ways. Both dramas have many comedic and emotional moments.

Both shows feature timeslips events and both leads are looking forward to connecting with people in past years in order to change their fate.

The storyline and the vibe is different but they're both of simply just the sweetest OTPs out there. They also start dating from close proximity at workplace, and they're handling law cases together. Both chemistry is next level, hotter is Suspicious Partner, Touch Your Heart is more heart fluttering.

Suspicious Partner has a more creepy tone to it, it has a great villain, while Touch Your Heart is not creepy at all and more sweet and happy romcom. Both are super funny and will make you LOL and happy.

Both the female lead and male lead characters and personalities are similar.
They both are friends to lovers and very fun to watch.

The sets are different, but both dramas have a good romance with some suspense and mystery going on.

If you really like the FL lead in Suspicious Partner, like her messy attitude, I would like to recommend Into the Ring because the FL lead here is similar, even more extra. Both of them were fantastic!