Inspiring True Stories on Instagram: "Sheila Fredrick, a flight attendant for Alaska Airlines, was going about her usual duties when something caught her attention. While serving drinks, she noticed a disheveled young girl sitting next to an older man who seemed out of place. His demeanor was unsettling, and the girl’s nervousness was impossible to ignore. Fredrick’s instincts immediately kicked in. Leaning in, she whispered softly, “Go to the bathroom. I left you a note.” In the bathroom, the g