3. Vincenzo - ML in Italy

4. Enchanté - ML in France

5. Memories of Alhambra - FL in Spain

6. Not me - ML in Russia

7. 12 years promise - FL(I think it was in the USA)

8.  Kill It -  ML Russia(he grew up there)

9. My Sunshine - FL(U.S.)

10. Ruk Nee ... Jhe Jud Hai - ML, USA

10 dramas/movies where the ML/FL had dated, or had some kind of relationship before, with the sibling of their love interest.

2. Scarlet Heart Ryeo

3. Hua Jai Sila

4.  When I was the Most Beautiful :  I don't recommend this one.

 hayaka:
I don't recommend this one.

That's okay. I actually don't like this plot device that much, so I was looking for it more to avoid it.

5. Oh, Mando!

6. The Spring Day of My Life

I not sure if it actually counts, if not please ignore it.

8. The eternal Love - FL and ML's brother liked eachother, but everything changed when FL's soul got swapped.

 DeobiMars:
8. The eternal Love

I was looking more for that they were actually in a relationship at some point, not just liking each other.

9.Bulgasal: Immortal Souls ( not sure if this counts but ML was married to FL's sister's past  incarnation.  He was the only one who remembers this  past life but  it is still complicated to wrap  around)