It is highly likely that you are referring to the Egyptian "Room" films (a series of films titled Oda...), which are very popular in the Arab world and often searched for with the terms "mtrjm" (translated/subtitled) and "awn layn" (online/watch live).
Find me the 2002 film The Blue Room, translated online, open video. fylm The Blue Room 2002 mtrjm awn layn - fydyw lfth
The Blue Room - 2019:
Plot Summary
[To be added — likely a married couple, a secret affair, a death or crime, nonlinear narrative.] It is highly likely that you are referring