Have you ever broken up with your ex on really good conditions mutually? So much so that you are friends now?

Recently saw a sketch on this topic on YT.
Both the guy and the girl were shaking hands for breakup and were really happy about it. The girl was helping the guy get a new girl with him. Both of them were like really close friends.

What do you think about it then?
Have you ever broken up with your ex on really good conditions mutually? So much so that you are friends now?
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