Read the following context and choose the best option to answer the question.
Context: my face is less puffy but still pretty bruised , the abrasions have scabbed but sting . i learned more stuff about married guy and it made me want to throw up , i did nt really know who he was and now i do a little bit and i feel pretty weird about it , particularly one of the details and also very much about not knowing what really happened . i have nt done any schoolwork or cleaned my room .
Question: What may be a reason that this situation happened ?
Options: 
- None of the above choices .
 - They did n't tell others about the man they met .
 - They let the man take advantage of them .
 - They did n't know the man they met well enough .


They did n't know the man they met well enough .