Tuco's just going "I didn't see anything special there", Rag's the one going "no there totally was something there but I won't say what it is now because you're a meanie", being a single "pilutta you" from being inseparable from a sequence between Madicken and her little sister, presumably justvto avoid having to admit that his first comment about the Twitter was slightly hyperbolic, which just makes it seem even more childish. A single mention of this supposedly removed information was is all it would to make Tuco seem sheepish but for some reason ragnarok prefers to double down on the "nu uh meanie" line.
If there actually was any removed info to share, being able to show Tuco up would just make it more satisfying to share it.
