couples! 💫 on Instagram: "🤍 While filming Into the Blue in the Bahamas, Paul Walker and Jessica Alba spent weeks training in deep-sea diving so they could perform most of their underwater scenes themselves. Their natural chemistry carried beyond the script as they bonded over a shared love for the ocean, often staying in the water long after filming wrapped. The director later revealed that their connection felt so genuine that many of their most romantic moments on screen were completely impr