So I matched this girl on tinder over a year ago and added her Snapchat. We would chat over Snapchat for a bit but she would always end up swerving my ass by ignoring my advances. Just a coupe of days ago she posted a selfie with her friend on Snapchat story and I ask about who her friend is. All of a sudden she seems more interested in me, even willing to come to a Halloween party with her friends even though she's rarely seen my face. Does asking about a chick's friend really help bring back attention?