Seems to be no one is interested by your topic , sis !
But , would you like if I join this 4rum ?
1st , analysing the phrase you've given .
Have you ever seen a person who is talking as well as waiting 4 someone , or something ? Uhm , that's really interesting , 'cos it occurs in our real life . You can't talk while you're waiting ( am I right ? )
So that's my opinion ...