['I lied to my mom about washing the car today. I feel really awful about it.', 'Why did you decide to tell your mom you washed it?', "I didn't feel like washing it - I decided to hang out with my friends instead. It's such a chore to wash that big ole suburban!"]
That's okay, sometimes little white lies like that won't harm anyone!
I lied to my mom today about washing the car. I felt really bad about it.