In e-mail an instant message what dose GHT mean?

Please I need tn know!

In relation to what exactly? Where does it say "GHT"?
I can't find any reference to GHT on Google so it's probably nothing at all.

It was in a e-mail from a friend with a phone number in it it read! ***-****! I GHT! Well talk to you later!

LOL! You'll have to ask him :)
GHT.. I wonder if he meant to type GTG (got to go)?