Stiles watched Erica for a moment before he too took a look around. If this had been during the day, they would have been in peoples' way since they were just standing in the middle of the sidewalk talking.
"I needed to get out of the apartment for a little bit. A drive around the city seemed like a good idea and it was since I ran into you." If he hadn't decided to come out tonight, he wouldn't have known Erica had been brought to this place until she decided to use the network.
"Were you heading to anywhere spacific or were you just exploring?" He wouldn't be surprised if she said she was exploring. He did the same thing when he first arrived.