Talking to the Deceased
Scholars have said that if someone dreams of talking to a deceased person, it might indicate a long life for the dreamer. This vision also suggests that the dreamer might reconcile with people after a period of dispute and disagreement.
Per Ibn Sirin's Muntakhab al-Kalam fi Tafsir al-Ahlam
Note: These are traditional scholarly interpretations (ijtihad) drawn from a specific classical source — not a binding religious ruling, fortune-telling, or a prediction of the future.