dcollins
Explorer
The order of grappling, per PH p. 137:
(1) Attack of Opportunity.
(2) Grab (touch attack).
(3) Hold (opposed check).
(4) Move In.
(5) Grappling.
The first AOO is certainly not from moving in -- you don't move in until 3 steps later, after both the "grab" and "hold" are successful.
Then, "move in" additionally states: "Moving, as normal provokes attacks of opportunity from threatening enemies, but not from yoyur target".
(1) Attack of Opportunity.
(2) Grab (touch attack).
(3) Hold (opposed check).
(4) Move In.
(5) Grappling.
The first AOO is certainly not from moving in -- you don't move in until 3 steps later, after both the "grab" and "hold" are successful.
Then, "move in" additionally states: "Moving, as normal provokes attacks of opportunity from threatening enemies, but not from yoyur target".