Alex: He's back there with his not-girlfriend, they're arguing about something.
Jon: Offff course they are.
1. One set of parents forbids dating. 2. You want to avoid the drama that comes along with dating. 3. If one of your/her exes finds out, you/she is gunna get they butt kicked.
Guy 2: "No man she's my "not girlfriend," Her Mom would kill me if she found out we're dating."