Are you ready for a tough lesson, because this is one: things aren't always what they seem to be. People who you know really well who seem nice, can sometimes turn out to be not so nice.
Most people who seem good are good people. But it's really
important for you to know that sometimes people are just pretending to be nice.
They might wait for a chance to be alone with a kid to try him or her into
danger.
Anyone you don't really know is a stranger.
And any stranger
should make you turn up your radar!
The "Alert Twins" know that in real life, it's not always easy to tell the good people from the bad people. Bad people can look like good people. And bad people can think of lots of tricks to make you think they're nice. But if you stay alert and follow the rules, you can take control!