Tomorrow with You (2017)

Both has the concept of travelling through time over and over again to save each other
While Tomorrow with you features a married couple and is more mature and the ml didn't fall in love in first sight the intensity of love and longing and the sacrifice for saving and reunion is better in tomorrow with you imo

Both have some time travel element involved. Both Korean Dramas. Both have cute couple moments. Reunited Worlds is more cute and Tomorrow with you is more dramatic.

Both dramas' plots revolve around a couple that is entangled in time travel and mystery. I enjoyed both dramas a lot! Acting, storytelling and character development is superb. Both have melodramatic but also comedic moments.

Not exactly a time loop but tomorrow with you features the lead going back and forth through time in attempt to change the future.

The main lead is the same. Both are fantasy dramas that have a touch of whimsical reality. They give the same vibe.
In tomorrow with you he can time travel and in where stars lands he seems to have superpower.

The time travel and forbidden love.....................................................................................................................................................................................................................................

ML is a self centered time traveler who marries FM to avoid a future accident that they are both involved in, a slow burn romance as they learn to deal with his powers

While very different in many ways, they gave off a similar vibe to me since both couples meet and begin their love story because of public transportation and it's the main setting/catalyst of the story.

Tomorrow With You and My Love, My Bride are similar in the aspect of marriage. Both couples grow and overcome obstacles in their relationship. Shin Min Ah is the lead in both.

I recommend this both drama because , Male lead and Female lead
try to solve problem
In one drama explosion and another student murder/suicide

Color palette, mood, maturness.
Tomorrow more dynamical, with more complicated plot, but in a some way they are similar

the male lead character knows parts of the future and try to save the girl he will fall in love with.

in TWY the future can be changed here the past can be changed thus uncertain ending for the main leads.

Synopsis seems really similar to tomorrow with you. I haven’t seen love in time yet. A difference though is that love in time the ML goes back to save his girlfriend.

The dramas' stories revolve mainly around one big accident which occurred in the past. In addition, one of the genres in definitely romance with feelings blossoming between the main characters,