The context of the following conversation is Addison was unsure why Ash was dancing. Addison gave Ash a weird look.:
Addison says It was just so weird to see Ash dancing..
The friend responds What did you do?.
Addison responds I just gave him a weird look..
The friend responds Did stop him from dancing?.
Addison responds Yes, it did..
The friend responds You should ask him why he was dancing at the library as well..