The person in question is insecure. She spends a lot of her time on social media and hanging out with people because she has a hard time connecting to people. She is lonely. She has similar mental issues (I know from a previous experience that is not necessarily a problem if you share other things than these issues).

We share a passion (tango), many interests (arts, jazz but not in exactly the same way which makes things more interesting) and we could have met if we hadn't suffered from depression (in fact, we met dancing). That is why I am convinced we could be a good match.