Nothing grand because I'm not the cheesy romantic type and my wife isn't into huge surprises. So I just took her out on a date where we had our very first date. Then we started recollecting the past, how she would purposely go to work early so she could see me arrive haha. And when she started talking about our plans on having a family, I took the ring out and there goes my proposal. She knew it coming, so it wasn't a surprise to her, but she was really happy.