Four days. Your girlfriend has been looking forward to four days–and, arguably, maybe a few more–her entire life: 1) her wedding; 2) becoming a mother; 3) an event that already happened with some other dude in high school or college; and 4) the engagement proposal. Let’s focus on #4. The proposal matters. And you know this. In fact, you’re probably over-thinking it, sweating it, getting paranoid.