This passage shows how even at a celebration in Tatyana’s honor, people still ignore her feelings and desires—nobody cares (or thinks to care) that Eugene’s presence at the party might make her uncomfortable, for instance. Although Eugene was once moved by Tatyana’s affection for him, it’s now just an annoyance to him. Ironically, while Eugene is tired of the rituals of European upper-class social life, he also gets mad at Tatyana because her straightforward, honest love letter to him broke from the prescribed social norms that govern rituals of (Western) courtship. and showed her ignorance of social customs. And so, Eugene is in a bind, unhappy with the superficiality of social conventions but also unhappy when they’re disrupted, reflecting a paradox of life in Russia at the time. In a broader sense, Eugene’s conflicted attitude toward Tatyana’s frankness reflects his (and perhaps Pushkin’s, as well) feeling torn between the new European culture of St. Petersburg and the old Russian way of life he experiences in the country.