Recommendations

male lead being ready to sacrifice everything for his beloved one
God and demon theme (fantasy)
same universe
Many lives (three lives in TMOPB and ten lifetimes in Love and redemption )

Both take place in imperial China. The main couple investigate crimes together and there is a larger criminal arch they are trying to solve. Both dramas have a smart female lead and a smart male lead.

If you like the couple Two and Wish, watch this next as 2Wish is the continuation story of Two and Wish in ReminderS.

Both have something to do with celebrities doing something “normal”

In off to school celebrities of course got to school while in Coffee Friends celebrities work at a cafe.

In both dramas, one can learn the history and traditions, politics of the past in Thailand. There also is a love story regarding destined love nad reincanation.

Both are Boys Love (BL) stories. The lead characters in both series are inadvertently made to stay together.

Both dramas are about Boys Love that involves a plot where a gay character is forced to live with a homophobic character.

While they are different in terms of plot, performance, and production, both dramas are Filipino (Pinoy) boys' love (BL) series.

this is a totally different story from each other.
but the vibes, atmospheres, and cinematography are very similar to each other, also, the main female lead in DYLB had the same shy personality of the main lead in black dog yet unique and refreshing, although they are shy but they stod for what they think it right.
if you like "do you like Bahamas?" I totally recommended you to watch "black dog" .

both have a somewhat similar story line, both are melodramas about secrets and deceives and both are "wrongfully" accused/give birth in prison

Is kinda the same
-4 rich boys and a common girl
-the action is in a high school
-the lead characters hate each other at first

GENRE
- Psychological
- Mystery

CONCEPT
- Involves children along with their parents
- The culprit commits crime for the somehow sake of the children

Similar theme about mostly platonic relationship, although in Boku Suki it's handled in much more light-hearted way instead of going to abyss like in Gekijou. The male leads are clumsy characters too, although again the one in Gekijou is a lot more pronounced. Both are also written by the same writer (Matayoshi Naoki).

they both have that popular rich boy group vibe
the poor helpless girl (that is always strong)
if I am being honest this is the Chinese version of the Korean show and the Korean version of the Chinese show (just saying)

Both Action Comedy with male lead skilled in martial arts and fight against many then win, also both are very funny. The same level of quality.