人ひとが変かわる

expression, godan verb (-ru)

become like a different person; change in personality

Describes a noticeable change in someone's character, behavior, or attitude, often implying a dramatic transformation.

• 彼かれは仕し事ごとを始はじめてから人ひとが変かわったように真面目まじめになった。

  Since he started working, he has become serious, like a different person.

• あの事じ件けん以い来らい、彼かの女じょは人ひとが変かわった。

  Since that incident, she has become a different person.