The leads from "Dreaming of Freaking Fairytale" remind me of the leads from "Wedding Impossible" They are both so awkward yet adorable. However, the leads in Cinderella have better chemistry.

Lovely Runner will be my all time favorite because of the cast and the entire happy haze it created for me.

This drama has just begun and it is already making me laugh like crazy. So, these both rom-com share similar vibes.

Apart from that, one is a fairytale-based romance (Dreaming of a Freaking Fairytale) while the other is time travel based (Lovely Runner).

The lead couple from HTCCC gives me the same vibe as that of the lead couple from the MMIC. They are all so pretty, corny, and adorable.

In both dramas, two weddings take place on the same day and the brides are swapped in the carriage. In the starry love, its two sisters, twins. In WCRG, its two women in the same neighborhood who happen to be married on the same day.

The Male Leads in both are major green flags.
The Female leads in both are unfeeling, in Ashes of love it is due to an unfeeling pill, whereas in Love & Redemption , the FL is born deprived of her six senses.
Both female leads failed to put their trust in the male leads, causing them harm. (It was unbearable to watch)
Both Male leads pretend to marry another woman when the Female leads realize their mistake and come around.

In both dramas, FL and ML go down to the mortal world for tribulations. While it happens 7 times in LYST, it happens once in Ashes of Love. However, their story also spans a few lifetimes, so it's a bit similar.

The lead couple body swap from time to time and its fun when do.
What's more the actors in both dramas also do a wonderful job enacting this body swap.

In Perfect Marriage Revenge the guy is emotionally cheating (married the FL to be near her sister), in Marry My Husband the guy is straight out cheating, the FL finds them in bed together.

In both dramas, female lead go back in time, in Perfect Marriage Revenge the time is much less, Marry My Husband provides the FL with more time.

While both FL's are out for revenge, the story differs in how they both go about it.

In both dramas, male leads are green flags that go out of their way to look out for the Female leads. Both male lead also go back in time however aren't aware the the female lead did as well at least not for a while.

Both shows have a perfect casting, so the acting is also good.

While Welcome to Samdal-ri is sweeter, Our Beloved Summer gives the same vibes.
The males characters in both shows are adorable and heartwarming.
The female characters in both shows are no-nonsense career women.
Both are second chance romances.
ML and FL in Our beloved summer bicker a bit more than Samdal and young pil.
These two are perfect examples of romcoms.