My girlfriend of 1 1/2 years broke up with me on Sunday. She responded in an email I sent requesting that we still talk and indicated that "she is open to meeting and talking more" but she has already taken her personal items and returned my key. We are meeting at the end of next week. In the meantime, she just invited me to go with her to a World Series game before our scheduled meeting. I'm presuming that these are good signs or am I just being too optimistic and poly-annish?