I think it might be too late
Answer:
where is the question here
First you must know what a pronoun is.. here are some examples:
I, me, he, she, herself, you, it, that, they, each, few, many, who, whoever, whose, someone, everyone, etc.
In this sentence you see only one pronoun, at the end of the sentence, "hers."
You may already know this, but possessive means "in possession of" and the word "hers" in this sentence means that she is in possession of the pasta with the grilled chicken on it.
I hope I helped! (:
I believe that flashbacks could be used to slow the pace of a story. If you are telling one story, and then decide to introduce a flashback, that would only slow down the story you are already telling.