When my grandma was at the end of her life my mom and uncle alternated staying over night at the hospital. I got to stay one night with my mom, so the nurse brought me one of those small arm chairs that folds out into a bed so I could get some sleep. Around 2am I randomly woke up, no sound or anything startled me awake. Two minutes later my mom said that she thought my grandma took her last breath, and she was right. It’s like she waited for me to wake up to be beside her before she went. Still gives me chills 10 years later.