What do five bucks and ninety minutes equal?

Rogue State of Heart ― I’ve never been good at math, so I tend to keep my equations simple. My kids are studying algebra 2 and geometry, and I’m all tapped out. I got nothing. But there is a simple equation I re-discovered this week that works even more fundamentally than those hard-to-memorize calculations from math class. It works tremendously with people; in fact, you could call it the equation of love. It looks something like this: Time + money = love In my case: $5 + 90 minutes = act of[...]