If you were interested in a conversation with your ex how would you go about it?

If say you wanted to have a conversation with an old flame but it didn’t really end on the best terms. Just curious about what they think and how they feel about you in general. I have noticed that they have been keeping tabs on me online as I knew he used a fake page to follow me. I have never tried contacting an ex before, though I heard sometimes it happens over time. How would you contact them if you’re not sure how? Any advice?

If you were interested in a conversation with your ex how would you go about it?
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