G2G means "Got to go". It means got to as in leaving the website or conversation.
Gtg means "got to go". G2G can also mean "got 2 go"
g2g
see you later
got to go this can also mean that the person do longer wants to talk to you
seed g2g or gtg
G2g
G2g
Olivia a.
g2g means got to go, ttyl means talk to you later
G2g
It means he Needs to Go do Something or .... he dose not want to talk any more