strangers on a plane

She kept laughing out loud as she was reading her book and I just looked at her and she paid me no mind. I went back to reading and she laughs again. And I kept thinking what is she reading that's SO funny? I wanna laugh too. The flight attendant walks by and she asks for a ginger ale and she lifts her hands in the air and prays over her beverage. Then she pulls out her lunchbox! Who is this chick packing lunch for a flight? She prays over her snacks too, then goes back to reading with more sporadic bursts of laughter. I tried to keep reading, a little irritated by her high pitched laugh, but before I dozed off, I turned to her and asked, "can you say a prayer for me too?"