You'd think a chronically bullied kid would be kind of sulky, taciturn, and suspicious of people, but Nito is none of that. Perhaps with Toa it's different since he's so smitten by her, but otherwise his behavior is not making a whole lot of sense considering his past. Unless he's more or less totally over it. Perhaps all his bullying amounted to was to act as a fetcher. That's... Not something that should make you want to kill yourself, right?