Bruce Willis' wife, Emma Heming, recently shared an emotional message about grief in celebration of Bruce's 68th birthday. Emma said on IG, "Today is one of those days of feeling the grief and sadness. But the silver lining or the flip side is that I’m so lucky to feel your warmth and love that is directed to my husband and our family." She continued, "I see your messages, your stories that you share, and all I can say is thank you. Your connection helps me, and I hope it helps you in a small way to know that I see you and I deeply understand your journey as well." She added, "My birthday wish for Bruce is that you continue to keep him in your prayers and highest vibrations because his sensitive Pisces soul will feel it. Thank you so much for loving and caring for him too." What's the biggest lesson grief has taught you?