The context of the following conversation is After failing to socialize because of her preoccupation, Tracy decided to leave the party.:
Tracy says I'm really sorry, but I am so worried that my dog is sick right now and home alone..
The friend responds I understand that is a scary thing..
Tracy responds I don't even feel like having fun at the party..
The friend responds Why don't you leave and make sure your dog is ok?.
Tracy responds You won't mind? I would like to go..
The friend responds No that's fine. I hope he gets better..