both the male leads find their past lovers' look-alikes in Barcelona and based on the sypnosis, they both also fall in love.

Same vibes if you want a cutesy theme and not that heavy plot, first thing that came to my mind when I watched this was cute programmer where the fl ended up working for the ml's company and she became some sort of help for the ml? I feel like I've encountered the plot somewhere before, these types of plots are evident in the drama world and are def common but I still love em.

in short if u liked this drama then check out cute programmer its def worth it

The longer version of the movie and the original, this one has more longer episodes and you get to see more povs and extra scenes apparently.

Goodbye my princess is the drama version of Eastern Palace so you'll see the same plots, endings and characters.