Just got home from the interview! Good sign?

Well I just got back from the interview. I feel it went well. We laughed a lot and had a great conversation about what I can bring to the table. However, A LOT of people are applying for this position. I mean >15. I interviewed with two people @ the same time and they both said I would find out soon. One of them walked me out and while I shook her hand she said, "I will be seeing you soon. Have a great weekend"! Hmmm...wondering if that was a hint? OR do people just "say" this?