 Mike Gallagher. Hi, I'm Mason from Random Acts. Have you or a loved one recently done a random act of kindness for someone else? Did you notice any symptoms or side effects from performing that act? Hug whiplash. You should really stretch out before like an intense hug. There's like an increase of happiness for you and everybody else around you. Severe stomach pain from laughing too hard. Improved familial relationships. Chronic skipping.