What is the legitimate interpretation of a non-observant Muslim girl seeing dreams come true in reality?

If the vision is disliked or evil, do not tell anyone about it. Know that it is from Satan to grieve the believer, and you must treat it as stated in the Hadith. However, if the vision is good, do not tell anyone except those you love. We advise you to maintain the remembrances before sleep, especially Ayat al-Kursy with contemplation, and the morning and evening remembrances, performing the obligatory prayers, and staying away from prohibited things.