You mean to tell her that people would go more than five minutes without checking their phones? Sounds fake.

"Well, yeah," Summer said, grinning as she rolled her eyes and swung her arm toward the rest of the room in a way that she hoped particularly showed off how amazing she (in his words!) Looked. "You can get to partying already! Seriously, like, help yourself,be social, have fun! That's the whole point of all this! And maybe tell me a little about how you're liking the trip so far."