What does the last line of the excerpt reveal about David’s point of view?

The youngster is excited and grabs his dad’s hand. The thick-skinned fingers close gently around his and David is surprised to find, warming in his father’s palm, a lock of his own hair.

Responses
A He is disappointed at his father’s secretiveness.He is disappointed at his father’s secretiveness.
B He is surprised at his father’s attentiveness.He is surprised at his father’s attentiveness.
C He is grieving the loss of his beautiful hair.He is grieving the loss of his beautiful hair.
D He is realizing his expectations of his father were too high.

B He is surprised at his father’s attentiveness.