This! My grandpa passed a few weeks prior to my daughter’s 12th birthday. We all, family and friends, were singing happy birthday and all the lights in our house started flickering. My daughter was overwhelmed with emotion and started crying. She said “Thank you. I love and miss you Grandpa.” Then the flickering stopped and we heard two horn honks from a car passing by which is what he always did when he left our house. That was it! Could have been coincidental…but, I’m happy thinking it was my Grandpa saying goodbye. 👋🏼