Singing

Does anybody else sing to themselves in the car? I was doing that last night as I was driving home from my church small group. I had the radio turned up pretty loud and I was singing probably even louder...maybe even with a tiny bit of dancing. I pulled up to a red light and happened to look at the car next to me. It was two of my friends who had also been coming from small group. They were watching my antics and laughing. I paused, grinning back at them as I felt my face flush and turn bright red. With a quick wave, I speed ahead of them as the light glared green, laughing to myself the whole way home. The music blared on, but I was laughing too hard to manage to enunciate any of the words. I breathlessly clutched the wheel, making sure I didn't close my eyes from the force of my laughter. I could see the car my friends were in behind me, and that only made me laugh harder. Maybe it was an after-effect of being tired, but I found the entire situation hilarious, especially due to the fact that we were all going to my house, so when we both pulled into the driveway, we all were still laughing as we slipped out of our vehicles. Maybe it was just exhaustion, because now that I think about it, it really wasn't that funny...