Subterfuge

"Hello Tita Heart, Good Evening po." I was already near the exit of the department store when I saw the girls' dresses on display. Above the rack was a cardboard that says 20% discount.  "Nasa sale po kasi ako. Naisip kong bilhan na ng pamasko sina Vito at Crissa." Tita Heart chuckled. After all, her grandchildren are my niece and nephew. My call must have been unexpected since I dialed her