Answer:
I would say 1.
Step-by-step explanation:
"As my eyes search" explain that the reader is most likely expecting something/someone. The author could easily have chosen to say, "As my eyes gaze" meaning there isn't really a purpose of their looking, creating a more emotional scene. The format is also narrow lines, which causes the reader to narrate it more slowly. This might mean they are waiting patiently for something; most likely the summer.