It's challenging to pinpoint the exact reason why your ex chose not to delete your number and keep you on social media this time, as it could be influenced by various factors and personal emotions. However, here are some possible explanations:
Closure and Moving On: Your ex might be struggling to find closure after the breakup. Keeping your number and social media accounts might be a way for them to stay connected to the past and cope with the emotions of the breakup.
Comfort in Familiarity: Some people find comfort in keeping the familiarity of past connections, even if they have no intention of rekindling the relationship. Having your number and social media accounts might be a way for your ex to hold onto memories or maintain a sense of comfort.
Regret or Uncertainty: Even though your ex said they will never come back, they might still have lingering feelings of regret or uncertainty about their decision. Keeping your contact information might be a way for them to leave open the possibility of re-establishing contact in the future.
Ego and Control: By keeping your number and social media accounts, your ex might feel a sense of control or superiority over the situation. It could be their way of showing that they are not affected by the breakup or still have some influence over your life.
Being Friendly or Polite: Some people find it difficult to cut off all contact after a breakup, especially if the relationship ended amicably. Your ex might want to maintain a friendly or polite relationship with you, even if they don't have romantic feelings anymore.
Jealousy or Curiosity: Your ex might be curious about your life and activities after the breakup. Keeping you on social media could be a way for them to keep tabs on your life or potentially stir up feelings of jealousy.
Potential Reconciliation: Although they currently say they will never come back, your ex might be keeping the door open for a potential reconciliation in the future. Their feelings and intentions could change over time.
Remember that human emotions and behavior can be complex, and there may be factors beyond what we can speculate. Ultimately, it's essential to focus on your own well-being and personal growth after a breakup. If you find that staying connected to your ex is affecting your healing process, you may want to consider setting boundaries or limiting contact for your own emotional health.