Alchemy of Souls reminds me of the Chinese drama Ashes of Love.
The plot is not similar, but I enjoyed watching the progression of the love between the leads. This is something you could watch in between waiting for AoS new episodes since it has many episodes (63).

Both have:
- feelings of intimacy
- focus on how relationship develops and works
- emotional maturity
- playfulness
- met in school

+ teach about relationships
+ thought provoking conversations
+ real life, can relate easily
+ guy perspective and girl perspective
+ slow build-up

Similarities:
?? Same main lead,
?? Who is also a playboy,
?? Love triangle
?? Around school/uni

Enjoy!

If you are looking for 'sexual tension' type of vibe, with great looking actors, where facial expressions relay more than words, then Tempted and Nevertheless are perfect. I would say that the music in 'Nevertheless' gives of a more 'sweet love' feeling. Enjoy!

Both are about law and justice, in Miss Hammurabi however the main characters are judges. The storyline is similar, although the romance is not that 'in the eye' as in Suspicious partner. My personal preference is Miss Hammurabbi, I highly reccomend it.