Amy Wexler is a character who made an appearance in Big Nate In a Class by Himself. When Francis tries to show Nate and Teddy the display case. Nate sees Amy making out with Luke Bertrand by a locker.
At some point, Amy Wexler met Luke Bertrand, and they probably already had a romantic relationship. This is seen when Francis Pope tried to show Nate Wright and Teddy Ortiz the display case, and Nate saw Wexler and Betrand making out by a locker, kissing.
Amy Wexler is implied to be slender. When Nate saw her making out, she was wearing dark-colored clothing. Amy also wears earrings.