You walked in and she could see you in the reflection of the glass and she worried that you might come closer and she worried that you might not come closer.  You were looking for your friends in the crowd, and she could tell because you were squinting your eyes as you do even though you wear glasses and don’t need to squint.  You walked so close to her, you probably breathed the same air and she worried that you would see her and she worried that you wouldn’t see her.  You didn’t see your friends and walked more and finally saw them and she didn’t know why you didn’t see them the first time; maybe you were worrying like she was.  You sat on the same side of the table as her and you talked to your friends and she talked to her friends and worried that you could hear her voice.