You say that, but it's not important with だって

Manga panel from 三ツ星カラーズ showing example of You say that, but it's not important with だって.
三ツ星カラーズ » Volume 1 » Page 5

Yui hurries to her clubhouse to tell her friends, Kotoha and Sacchan, about a big case: there’s a cat that looks like a panda. However, Sacchan doesn’t engage in the topic and Kotoha continues playing her video game.

結衣(ゆい):
「もおマジメに()いてよ 琴葉(ことは)もっ」
“Geez, listen seriously. You too, Kotoha.”
さっちゃん:
だって全然(ぜんぜん)大変(たいへん)じゃないじゃん」
You say that, but it's not a big deal at all, right?”
Literal: “Because it isn't hard at all, is it?”

Key Points

1だって introduces the reason for not caring
  • Sacchan uses だって to justify why she is not listening seriously.
2て makes a request
  • ()いてよ asks Sacchan and Kotoha to listen. The て-form makes the request without ください, and よ presses the request on the listener.
3全然〜じゃない makes a full negative
  • 全然(ぜんぜん)大変(たいへん)じゃない means “not a big deal at all”.
  • 全然 expects a negative ending here.
4じゃん seeks agreement casually
  • じゃん adds “right?” or “isn’t it?” to her dismissal.

Vocabulary

(Serious)

大変(たいへん) means serious, terrible, or difficult, and it is also widely used as an adverb meaning “very.” As a noun or adjective-like expression, it often describes a situation that has changed for the worse and become hard to handle. The underlying idea is that things have changed in a big way from the ordinary state.

See Also

三ツ星カラーズ © its respective creators. It is used here for educational commentary.