An Enemy's Greeting
Scholars have mentioned that if someone dreams of their enemy greeting them, it may indicate that the enemy will initiate reconciliation with them. This is interpreted as reconciliation being offered by the enemy, leading to the end of hostilities.
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.