We knew each other about 2 years ago.

I was impressed with his singing skills then.

He is very confident about himself.

He went to Canada about a year ago.

We lost contact for a while.

Recently, we started to chat via MSN again.

We chatted for 2 hours on Sunday on the phone.

We text each other like dozens of times a day updating each other on our day went.

We chatted for another 2 hours on Tuesday evening. He called me the moment he woke up. (We have about 13 hours time difference)

He called me this afternoon to tell me that he can't sleep.

I asked him why.

He said it was due to passion.

I was kind of stunned. BUT I don't really understand what that meant.