Context: She feels light - headed , like she 's drinking champagne at too high an altitude . She strokes his hair , his shoulders , his face . She passes her thumb over his bottom lip , wipes herself away . He stares at her , and does not smile .
Question: Why does the character feel lightheaded ?
Option 0: She is drunk .
Option 1: None of the above choices .
Option 2: She is nervous .
Option 3: She is drinking champagne .
Answer: 2