- Both have a similar fairy tale feel although Dali isn't fantasy
- Quirky main leads and interesting dynamics
- Both dramas manage comedy and drama in a nice and fulfilling way

- similar characters but genderbent
- the pacing is very similar
- different topics but they both explore darkness in humanity

You could compare this show to any of the reply series but r1988 is my favorite :) r1988 doesn't have a time travel plot but its set in the past, revolves around a friend group/community, and they're both lovely and heartwarming.

Both of these shows are focused very heavily on families and how they affect us, both balance comedy, romance and drama amazingly and their characters are both written beautifully. While Once Again can deal with more heavy issues (but not too heavy) these two shows will make you feel happier for having seen the characters and your own self reflected back from the characters.