Why did he mention this to me? What was the point of this?

so my question is there is this man I've been knowing him for 8 months and I like him and he likes me. Today he told me about this woman he used to be in love with and he told me that he abandoned her because of what he was going through and he knew he was getting too close and was afraid. Why did he mention this to me? What was the point of this?
Why did he mention this to me? What was the point of this?
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