PANG wins the grand prize in a charity lucky draw and receives a coupon for free wedding photography. PANG believes that this is useless to him and gives this coupon to HEI. Later, both PANG and YUET MOON realize the importance of wedding photos from their colleagues and friends. They want to take some wedding photos but HEI has given away the coupon already. In order to please YUET MOON, PANG decides to pay it…