User blog comment:Rufftuff21/Does Tuffnut really care for Ruffnut/@comment-24621435-20140710143223

Look, I know what you mean, but of course they care about each other. They're brother and sister. Plus, Ruff is a little smarter than him, so she knows to not put her, or her brother's life at risk while doing crazy and stupid stunts. Besides, Ruff doesn't seem to care if her brother has never done anything to show his care for her, because she's to busy goofing off with him. I mean, they're Ruffnut and Tuffnut. You can't have one without the other, and they both know it.