" All Sera could do was shake her head. "Please understand, Dak. The only reason the older me is walking so close to the older you is because there's not a whole lot else to choose from."
"Whatever you say," Dak told her. "Come here, let's hook our arms together and see if it's a good fit."
"Gross," Sera said. "I'd rather make out with my dog. "

― James Dashner , The Iron Empire (Infinity Ring, #7)