He should just ignore the mesaage and delete the message.
He should not buy the medicine.
he should also not open the attachment.
The attachment might have virus in it.
The e-mail that he receive might not be reliable.
Also, the medicine is not confirmed by people.
So he should ignore the message.

No.
Having a sex would not make the relationship last.
I personally think that it will cause more problems.
Also,
don't find it appropraite to go into a relationship at this age.

I learnt that online space is just like outer space , for example online bullies are like aliens . I also learnt that we should not reveal our personal infomation online , because you dont know who will be looking at it , and throughly understand the reason why we should not via real encounters by people . The last thing I learnt was that we should not include our real name and age , especially in usernames for chat room and LAN gaming .
Posted by
Joey

I learnt to be more careful while posting in a blog
Blog is open to the public so we cannot post our private stuff
such as
address and telephone numbers
because everyone and easily see the particulars of yourself
when you post your private details
as it is a public thing
so we must all think carefully when posting
and we must know what to post and what not to post
Jiayu