"Last name?" She managed not to stutter but there was a slight tension to her. She didn't have a last name, not anymore, only 'Rafe' and 'Nike'. "Um..."
Think, think, THINK! How did she cheat this again-
She remembered. Her parents were Calvin and Krista and their last name was-
"Kittredge. My last name is Kittredge." However, despite knowing that was her parents' last name, when she tried claiming for herself it didn't sound right and it showed. When she tried speaking it there was left confidence that she had displayed throughout their conversation.