jat1 faan2 soeng4 taai3一反常態一反常态
Jyutpingjat1 faan2 soeng4 taai3
Yaleyāt fáan sèuhng taai
Definition
To depart from one's normal behavior; to act completely out of character.
colloquialpeopledescriptions
How it's used
This idiom describes a sudden shift in behavior that deviates from a person's established pattern. It is often used when someone acts unexpectedly kind, quiet, or productive, implying that their current behavior is temporary or suspicious. It carries a slightly formal weight despite being used in daily conversation to comment on someone's strange mood.
Examples
He is acting out of character today, actually volunteering to do the housework.
Why are you acting so differently? You aren't usually like this, are you?
Related words
Common phrases
completely out of character
Common mistake
Learners often use this for minor changes in preference, but it is best reserved for significant shifts in personality or attitude. It is not appropriate for describing simple changes in plans or routine.
Grammar color guide
Noun
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Adjective
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Grammar guides
- TonesCantonese has six tones, and the tones can change in certain grammatical contexts. Learn the six tones and the rules for tone change.
- Time and datesClock time, days of the week, months, and years. The patterns you need to make plans and talk about when things happen.
- Modal verbsHow to say can, will, may, should, must, and want. The core modal verbs of Cantonese and the differences that trip up beginners.
