Every time this happens to me I wonder if I am the only one!
Basically as the title says, when an ambulance is moving through traffic with their blue lights and I see people pulling to the side for them, I feel a big wave of emotion. For a few seconds I feel choked up like I'm about to burst into tears!
I very rarely cry and don't have anxiety so it's nothing like that. My only guess is that I feel emotional that the drivers are all pulling together to help the person who's in need of the ambulance.
I'd love to hear whether or not I'm alone! I'd feel stupid asking people in real life.