She-He | Commonly Confused Words

She

/ʃi/

Used to refer to a female person or animal previously mentioned or easily identified.

She is a very beautiful woman."Bring her as soon as you can."She knew now that he meant to speak.

/hi/

A male person or boy; used to refer to a man, boy, or male animal that has been mentioned or is easily identified

He drinks coffee without sugar.'No, no!' said the other, clasping him by the hand.You must he happy with that.'

She typically refers to a female, whereas he refers to a male.
Both words are singular pronouns but differ in gender specification.
She starts with the letter S, just like Sister, which can help you associate with female. Similarly, He starts with H, like Him, often used for males.
Remember that she and he both convey gender, which is neutralized with they if gender is unknown or non-binary.
Though they belong to the same category, they serve distinct purposes based on the subject's gender.