10 reasons you're dreaming about your ex every night Fantasizing for a previous lover can stir up various emotions. Reflecting on nostalgic moments and moments together can at times revive joy or bring back yearning. However, it is important to remember that continuing forward should be the priority. Redirecting your attention to personal development and embracing fresh chances can help bring about positive change. Giving yourself permission to explore and accept fresh starts is crucial in journeying through the challenges of love and personal growth.