Person in the English Grammar is the distinction of the addresser, the addressee, and addressed about. There are three kinds of persons.
1. First Person (I - singular, we – plural) – The first person is the person who is speaking.
2. Second Person (you – singular as well as plural) –The second person is the person spoken to.
3. Third Person (He, she, it – singular, they – plural) – The third person is the person spoken about.
Example:
I am reading. (The pronoun "I" is used as a first person singular) We are going to watch movie. (The pronoun "we" is used as a first person plural) You enjoy listening to music. (The pronoun "you" is used as a second person singular) The gifts are for all of you. (The pronoun "you" is used as a second person plural) He is a great lover of organic food. (The pronoun "he" is used as a third person singular) She is a good girl. (The pronoun "she" is used as a third person singular) It is good. (The pronoun "it" is used as a third person singular) They are nice people. (The pronoun "they" is used as a third person plural)