What seasons do the four people in Fahrenheit represent?

Calvin has a warm smile, representing a happy spring; Jiro Wang's wildness represents summer; Chun Wu's bleak maturity represents autumn; Aaron's cold eyes represent winter. In Fahrenheit, they are Calvin.

77℉; Jiro Wang (name of an actor)

95℉; spring

59℉

(Bible) Aaron (brother of Moses)

46℉。