Answer:
A
Explanation:
B is just a spacial description, not a characterization.
C is a physical description but in this particular case it is not used to define the character; it doesn´t provide us with any information about the narrator.
D is a description of the major and again doesn´t give any specific insight of the narrator.
A must be the right answer because <em>...and I liked him because I thought etc.</em> shows a personal and defining side of the narrator.
I think it's A.
Laura hid the gift card between two books on the shelf.
