she does not want people to know about it
Because the tears keep our eyes wet and clean.
Katniss learned archery and how to hunt from her father before he died in a mine explosion and Katniss used those skills to keep her and her family alive
The real Chloe Grace Moretz Facebook is not known to the public. Celebrities like to keep their personal social network profiles hidden from the public.
A secret fact is a bit of information that a person or group tries to keep hidden. Many conspiracy theorists propose a host of secret facts that "the government" or "they" are trying to keep from the public.
Vati Leaks is the name of a website that aims to keep the public informed of the things going on in the Catholic church. According to their website, they are dedicated to publicizing suppressed information that has been hidden from the public by the Vatican.
She doesn't keep him hidden. Just because they're not attached at the hip doesn't mean she doesn't keep him hidden. He's a DJ and probably really busy.
So she doesn't lose her mind.
The pen name of Samuel Clemens was Mark Twain.
Cows and horses do have tears. They are different than ours though. Their tears keep their eyes from drying out, just like us. But they don't cry.
He's looking for the love Inbetween Katniss and Peeta.
Peeta loves Katniss for real, and wants to protect her. If the careers knew about Katniss' skills, it would be easier for them to know her weaknesses and/or how to kill her. Peeta wants to keep Katniss alive without getting himself killed.
To keep your eyes moist so that you can see :)