In some cases, a person might realize that the grass isn't greener on the other side and decide to come back to their previous partner after experiencing a new relationship. They might realize that the new relationship doesn't fulfill their needs or that they still have unresolved feelings for their ex.
On the other hand, some people find happiness and fulfillment in their new relationships and do not return to their previous partners. Relationships are complex, and various factors influence whether a person comes back or moves on.
If you find yourself in a situation where your ex has left you for someone else and you are hoping for reconciliation, it's essential to focus on your own well-being and healing. Give yourself time and space to process the emotions surrounding the breakup. It's not healthy to wait around for someone who may or may not come back. Instead, work on personal growth, self-improvement, and finding happiness within yourself.
Remember that you deserve to be with someone who values and appreciates you for who you are. If your ex does return, it's essential to have open and honest communication about what led to the breakup and whether both of you genuinely want to rebuild the relationship. In some cases, reconciliation can work, but it should be based on mutual respect, understanding, and a willingness to address the issues that caused the breakup in the first place.