Cassie?”It’s Sammy, holding on to Ben, because he’s feeling the Ben thing a little more than he is the Cassie one at the moment. Who’s this guy falling from the ductwork, and what’s he doing with my sister?“This must be Sammy,” Evan says.“This is Sammy,” I say. “Oh! And this is—”“Ben Parish,” Ben says.“Ben Parish?” Evan looks at me. That Ben Parish?“Ben,” I say, my face on fire. I want to laugh and crawl under the counter at the same time. “This is Evan Walker.”“Is he your boyfriend?” Sammy asks.I don’t know what to say. Ben looks totally lost, Evan completely amused, and Sammy just damned curious. It’s my first truly awkward moment in the alien lair, and I’d been through my share of moments.“He’s a friend from high school,” I mutter.And Evan corrects me, since it’s clear I’ve lost my mind. “Actually, Sam, Ben is Cassie’s friend from high school.”“She’s not my friend,” Ben says. “I mean, I guess I kind of remember her…” Then Evan’s words sink in. “How do you know who I am?”“He doesn’t!” I fairly 
Rick Yancey, The 5th Wave
awkward, ben-parish, blush, boyfriend, cassie-sullivan, embarrassed, evan-walker, friend, introductions, know, meet, sam-sullivan