#18. Moth
Christina rolls her eyes as Tris and her boyfriend pass glances across the Dauntless cafeteria again. She supposes that's what hiding your relationship for weeks can do to you.
"I can't believe you didn't tell me," she says with a groan. "Hell, I can't believe I didn't notice it before. It's so obvious now! He's totally smitten with you!"
"No, he's not," Tris counters weakly, a blush gracing her cheeks.
Christina snorts. "Yeah, he is. He's attracted to you like a moth's attracted to fire."
Tris laughs at the analogy.
"A moth, huh? No wonder you keep saying he's scary."
Recall Christina's fear of moths, and Tobias' comparison of Tris and a fire (that burns bright and is not meant to last, but we'll just ignore that part :D ).