At Natuto, what do they mean?

I'm looking at Naruto in season 3 and with Gaara why is his love always

that's at least with netflix

please spoil as little as possible

Then take a look if you are not allowed to spoil. It is better if you experience it "yourself"!

If you keep on going, in a later episode Gaara will explain very impressively why he tattooed these characters on his forehead… It's worth it!

OK

He inflicted the red kanji on Gaara's left half of his forehead to symbolize that he was never loved.