How It Feels

The Tell's

There can be slight changes in their mood and maybe even physical appearance.
They may flinch when people go to touch them (suggesting that they have been abused)
Also flinch when someone goes to grab their wrist (cutting/burns or even brusies)
They may become distant or just not talk as much...
They may even still smile but just look in to their eyes, are they really okay?
They may seem all happy and enjoying the company of friends when all of a sudden they turn their head to the side and and their smile fades, maybe only for a second and they will start smiling again but it still happened...

What's a tell that someone is depressed?
There are a whole lot of tells and everyone is different you just have to find it out