Spray Evenly Next Time
There's also a downside to spray sunscreen though, as you can see here. If you don't spray evenly, this is exactly what will happen. The only sure solution to avoid bad burns is to stay inside.
SPF 1000 For Her
It's no myth that if you're very fair-skinned you'll burn extra badly. This girl had to learn the hard way. Next time she probably won't even lose the shirt.