Good Afternoon

Yesterday I failed again to carry out my intention of getting up early enough to make it to the church that does the good 11 mass. I ended up going to a church on 2nd Ave. - a place I've been a number of times before and to which I always vow never to go back. Anyway, during the sign of peace, the old lady behind me instead chose to extend a "Good afternoon" rather than "Peace be with you." Huh?