I’ve spent way too much time trying to turn this into some kind of framework or checklist, analyzing every interaction and cataloging the signs. I tried pro and con lists and Tarot readings from anyone who would do one for me. But it defies logical patterns and drives your emotions crazy at the same time.
And if you really want to see how hard it is, look into other types of soul ties. There are other types of connections (like soulmates, for example) that will feel otherworldly because no other normal relationship is anything like it. Still not a twin flame, just higher energy than someone you have no connection to.