You can find community-uploaded versions of Episode 1 on Dailymotion , though quality and subtitle accuracy may vary. A Note on Facebook Links
Finding a specific direct Facebook link for Verdades Secretas (also known as Hidden Truths verdades secretas episode 1 english subtitles facebook link
Fans often share subtitled episodes within dedicated groups. You can try searching within the Verdades Secretas Facebook Group Official Promo You can find community-uploaded versions of Episode 1