This is a real "stab in the dark", but I think he says, "I think we can do Olive Garden, right?"
Olive Garden is a franchise of Italian-style restaurants in the US. So he's suggesting that they go and eat. Of course that won't take five minutes! (Again, I'm just guessing here.)
The second sentence is, "All right, I messed up, I messed up... okay, maybe if I ignore her for a couple of hours..."