Read the following context and choose the best option to answer the question.
Context: Ok , so last night I was n't feeling good . I wandered off , Mr. PL paused Heroes for me right at 9 , then he too wandered off . When I got back to the couch to wait for him , I FELL ASLEEP AT 9:10 PM .
Question: What may have happened before wandering off ?
Options: 
- I was wandering outside in the dark .
 - I found myself sleeping in bed .
 - I was sitting on the couch .
 - I woke up sitting on the couch by myself .


I was sitting on the couch .