But we tried to hide it and just hang out . The girls tried to start something by whispering in their ears and giggling and stuff like that , but er ... it did n't work . We shrugged it off and watched the waves .

Question with options to choose from: Why is the narrator and their friends ignoring the girls ?
Possible answers:
* They are captivated by the ocean ..
* They are captivated by each other ..
* None of the above choices ..
* They are captivated by the pettiness of the girls ..
They are captivated by the ocean .