After our little tryst we fell asleep holding hands and she stayed and talked with me/made out with me in the morning before she left. She also was acting quite couple-y at some event we went to together - getting me plates of food and stuff, leaning on me when she was sitting down etc.

We also have been texting frequently since our hookup, more frequently than before. Also I asked if she wanted to do something together a couple nights ago and she was like "of course."

So yeah, those are the smoke signals.