Recommendations

God and human relationship. Interesting supporting characters. Similar tone and feel as well as ending.

Romcom with a heavy focus on food. Quirky and endearing FL vs. more stoic ML who falls for her cooking. Many delicious-looking scenes of food preparation.

FL dies and comes back to life in non-permanent body in a different time (years before or after her death) and considers ML an enemy she has to kill to "fix things" only to discover her ideas of what happened are wrong.
Strong chemistry between leads, and very devoted ML who is willing to sacrifice everything for FL. Battle couple once they end up together on the same side.
Interesting supporting characters and a similar tone and look to both dramas.
Rushed, somewhat open ending but happy endings.

Time travel, characters try to change fate. Bittersweet but happy feeling ending. MYG is short length, while Faith is full length, though.

Time travel, characters move from past and present. Characters try to change fate. Lighter and heavier moments.

Time travel, characters move between past and present. Faith has a more serious tone but there are similarities.

Short length drama, time travel, characters move between past and present. Characters try to change fate.

Time travel, trying to change a character's fate. Historical and present setting as characters move back and forth in time.

Time travel, characters move from past and present. Both Korean shows, characters try to change fate. In the end, historical character ends up in present day.

Time travel, characters move between past and present. Both are Korean shows. ML feels hopelessly resigned to his fate until he meets the other (ML or FL).

Short length drama, time travel, characters move between past and present. Focus on the arts (painting vs. music).

Time travel, trying to change a character's fate. Both are Korean shows with historical and present setting as characters move back and forth in time.

Time travel, trying to save someone from their fate in the past. Characters move from present and past. Light tone and short length.

Time travel results in romance between ML and FL. Similar tone, especially in the lighter moments. Scenes set in past and present.

In both dramas there are:

Two male characters both linked to the same Chaebol,
Two female characters
The chairman of the Chaebol is the same actor in both dramas.

Also there are some similarities with the plot :
The husband of one of the female characters dies in a car accident early on, the Chaebol is
involved.
One of the female characters founds herself with a child that to take care of.
The female characters who takes care of the child ends up working in the Chaebol.
The female characters with a child has a big family to rely upon, they are the side characters.