Context: Security would n't have stopped you , you know . " " Oh , " I said , suddenly at a loss for words . Truthfully , Becca and I had remained in the green room like good little girls , not even attempting to leave . I felt stupid .

Question: Why did Becca and the narrator stay in the room by themselves ?
Options:
0. They felt it would be a good action .
1. They felt tired and did not want to move .
2. They felt security would have stopped them .
3. They felt it was the right thing to do .
Answer: 2