Context: Summer exclaimed excitedly as Summer and Amber had approached the petpets . They both grinned though their ears perked up curiously as the two petpets started moving again . Darknight let out a shrug . " Sure why not , I 'll help , " he commented with a blink of his eyes .

Question: What may happen before stopping at the pets ?
Options:
0. They walk away from the petpets .
1. None of the above choices .
2. They shrug as they stand next to them .
3. The girls might laugh among themselves .
Answer: 3