They, so I am Fruitarian which means I only eat fruit! Have you ever known anyone who did that?
Yes, my friend does. It's something like dietary veganism.
Yes exactly, although more extreme for sure! I eat avocados all the time to get extra calories! 
So, you do it for health reasons? My friend mainly does it for environmental reasons.
Yes, for healthy. Meat has saturated fat, which can cause heart problems and stuff so I choose to only eat fruit. Also i think it's delicious!
My friend only eats fruits that fall naturally from plants. They don't want to kill or harm any plants.
Yes, this is a nice way to live also. The animals shouldn't be treated poorly!
I agree, but there are a lot of varieties of the diet, so people can choose their own way of doing it I guess.