My Joji (that's my car, shown here) is such a mood picker upper, not to mention friend maker.
I don't think I've ever gone out in my car without someone yelling over to me, "I love your car!" or a kid flashing a big smile at it and things along those lines.
Happened yesterday running errands. A woman driving a big delivery truck beamed out her window to me, "I love your car!" What a friend maker!
P.S. Cute as Joji looks here, he's so much cuter in person; a photo just doesn't capture the beautiful lines properly, I feel.