Buy a Daddy and Pamper Mommy

"Uncle, I'll give this piggy bank to you. I'll buy it for you! You will be my daddy, and mommy will give it to you." What should you do when your son buys a dad behind your back and gives it to you for free? When Fu Zhengzheng turned around and was about to run away, she was surprised to find that the "defective product" her son bought was actually the target person she was trying to get close to! As a last resort, she paused, turned her eyes slightly, and began to make various calculations in her mind...