Who is Mirna from Zlata's Diary: A Child's Life in Sarajevo and what is their importance? Zlata's_Diary English & Literature Mirna | Zlata's Diary: A Child's Life in Sarajevo

Mirna and Zlata are best friends. Mirna leaves at the beginning of the war, but she returns soon after. The two girls spend a lot of time together, attend the same school, and take piano lessons together.