A: So she stood you up last night.
她昨晚放你鸽子啦？
B: Well, I guess she's trying to play hard-to-get.
嗯，大概想跟我玩"欲擒故纵"的游戏吧。
   
“stand someone up”是“放某人鸽子”的意思。“play hard-to-get”也可以说成“play tough-to-get”。