Before Qi Qi fell in love with Qi Qi, he thought the most unlucky thing in his life was meeting Qi Qi; but after he fell in love with Qi Qi, he thought the luckiest thing in his life was meeting Qi Qi.
Before Qi Qi met Qi Qi, he thought the cutest creature in the world was a dog; after meeting Qi Qi, he thought the cutest creature in the world was Qi Qi.