?
This person posts continual pro child molestation questions over and over. When confronted he claims that it's just him joking around. It might be true if he only did it one time, but he does it over and over again. This indicates that he is indulging a fantasy and getting off on imagining himself doing this. Reporting him to Yahoo does no good at all so I encourage everyone to report him on either or both of the following links as a suspected child predator.
https://tips.fbi.gov/
http://www.missingkids.com/cybertipline
Prof. Cochise
If she was smart enough to turn off her "ringer", she won't think anything about what time you sent the email.
?
Could be any number of things including but not limited to:
Being anxious
Night owl
nerves
Amelia
Probably a poor sleep deprived college student