A girl was showing her finger to a group of kids and how the smallest one couldn’t straighten out (later we found out it had happened during a rugby game when she some torn tendons in her hand). The group started saying maybe they should pray for it, most as a joke, since the speaker had been talking about healing. Because they were laughing about it one of my youth boys got angry and suddenly jumped up and said “Ok, I’ll do it!”
He told me afterwards that all he remembered was saying “God” a lot while praying but in front of the whole group the girl’s finger started to straighten out. He said everyone started shouting and crying but he was pretty sure he was the most stunned out of all of them.