Just remember that these things are like a negotiation.
And in negotiations you start high, the other person starts low and you meet somewhere in the middle.
So you be as forward as possible, she comes back with a slap and a no, you come back with a date and making her breakfast, she comes back with not calling the police, then you meet somewhere in the middle (if you do it right this is a "date", if you do it wrong it is a "restraining order"). Worst case scenario you look for a new store to shop at, which considering this is Petsmart we are talking about...