Too suspicious with 〜すぎる

Grammar Explanation: Too much with 〜すぎる

Rize comments on how Chino and Cocoa seems to have gotten over their fight. Syaro and Chiya didn’t realize there was anything different between them.

リゼ:: 「こいつらが鈍感(どんかん)なのか私(わたし)が勘繰(かんぐ)り過(す)ぎなのかわからなくなってくる…」; “I can't tell whether these two are oblivious, or if I'm reading into it too much...”; Literal: “I start not knowing whether these people are insensitive, or whether I am suspecting too much...”

Key Points

1勘繰(かんぐ)り過(す)ぎ means reading too much into the situation

勘繰(かんぐ)る means suspecting hidden motives, and the noun-like stem joins 過(す)ぎ to mark excess.

2なのか〜なのか presents two competing explanations

Rize cannot tell whether the others are oblivious or she is overthinking things; わからなくなってくる shows her growing uncertainty.

鈍感 (Insensitivity)

鈍感(どんかん) means dullness, insensitivity, or lack of awareness. It often describes someone who is slow to notice emotions, hints, or subtle changes.