There are some people who are:

Wholesome on the outside, rotten on the inside, 
Beautiful/Handsome on the outside. Ugly on the inside.
These type of individuals are ultra pitiful.
They cannot maintain healthy relationships with other human beings. Some of them crave attention but others might want to be left alone. 
     Should you run into one of these unfortunate creatures, do not mock or deride them in any way. Fate has already dealt them a huge amount of misery. If you can’t help them, don’t hurt them. Karma will reward you another day. Peace!