She had all the time she needed now to do whatever she liked . She wandered back down toward the path . There would be people to see in the Compound and she did n't have to worry anymore if Georgina met them or told , and in the meanwhile , she could take her time heading lazily home . Even walking alone , she could n't keep from smiling .

Question with options to choose from: Why may she have been smiling ?
Choose from:
1). She could wander back down toward the path ..
2). She had plenty of time to do what she wanted ..
3). She could see the people in the compound on her way home ..
4). She could meet Georgina on her way home ..
2).