The circle of breadcrumbing

For those of you who know what breadcrumbingg is, how does one get out of it?

For those who don't know, breadcrumbing is when someone is strung along in a relationship. You only receive texts every once in a while, or when you are starting to get past it. Flirting by social media but not via text, vague about future plans, don't talk about feelings, etc.

And to you, same question?