The opposite of road rage.

Dear Driver In Front Of Me-

Thanks so much for the wave.  Just so you know, I really only let you in front of me because you were two full-grown, professional men in shirts and ties all scrunched into a bright yellow Chevy Aveo, and I felt bad for you.  Plus, you were using your blinker, which is the polite thing to do.

Have a nice day,

The Girl Behind You Singing Along To The Radio