Next Generation, always a step ahead

"U'll always find 'Generation-Next' one step ahead of u. We used to write '2' for 'to' and '4' for 'for', 'u' for 'you' etc and Dey write "ttul" for 'TALK 2 U LATER'... 'gtg' for 'got to go' and 'b4n' for 'bye for now'...... Keepin pace wid dem is interesting"