Love upon a Time

Literally the same story! I think they stole the story. Both are about people who accidentally time travel to the same old era in the past. They both have to adapt to their life in the past and they fall in love with the hot guy who works for them. Both from a royal family and a forbidden BL romance. Both have a comedic ML and there's funny moments.

In both dramas, the main character travels back in time and becomes a servant, then falls in love with an aristocrat man in the past.

Both are supernatural themed BL dramas that are produced by the same company Domundi. The main character meets his love interest that has a connection to his previous life.

Both BL dramas have fated lovers and reincarnation plots whereby the main characters were lovers in both their past and current lives. There is also some supernatural elements as well.

Both are Thai BL dramas that have plots about reincarnation and time travel with a past life and present life.

Completely different plot HOWEVER both shows have the same lead actors / couple. Even though the shows are different the interactions between the actors is similar

Both are historical Thai BL dramas, however Memoir of Rati is set in the 1910s and Love Upon a Time is set before that. Both are about the the relationship between an upper class and lower class character for the main couple and both showcase Muay Thai boxing as a plot for the side couple.

Because in this drama, the main lead also travels back in time, the story unfolds with a deeper sense of mystery and purpose. As he steps into the past, he begins to uncover hidden truths that were buried beneath layers of lies and misunderstandings. Each moment reveals clues that slowly connect the present to the past, making his journey both emotional and intense. Along the way, he faces difficult choices, unexpected betrayals, and moments of realization that change his perspective forever. Ultimately, his time-traveling quest becomes not just about discovering the truth, but also about understanding himself and the consequences of fate.

One of the two leads, after being warned of something dangerous in the future, he & his lover are chased by criminals into an alley that sends them into the past during the 1890s or 2433 Buddhist era. This is where they must adapt to their time there and find their way back to the present day.

-Thai Bls
-Historically centered plots

Both main lead's time travelled to past and find their true love.They both went back nearly four hundred years to the Ayutthaya Kingdom. We might able to see the Ayutthaya culture in those dramas.

Both BL dramas have a time travel and supernatural element, with some mystery that needs to be solved.