What to do if you meet an alien 

First, you need to identify if it is a real alien just to make sure it is the actual alien or just a child wearing a costume for halloween.

Next, you are not supposed to wear bright green because  they will identify you as an alien and you will be taken, which will cause you distress,

Then you must make a replica of its home, if you dont you will make big trouble and make a big alien invasion.

After that, you need to make sure that you provide a gift for the alien.

Make sure you follow these guidelines in you head