Because he knows where you live.
He is wondering about you, are you the type of woman who gives a special tip or does your man want to see you do that. You may have that look or dress like the women he heard who would do that.
Maybe you should start to cook your own meal?
He wants extra tip
coz of his tented lower waist ???
He's a creep.
cause he reminds you of bad **** LOL!