My neighbour has three children, but anytime we talk, he always praises the second child and rarely mentions the other two. After noticing it for a long time, I finally asked him, "Oga, be honest. Is she your favourite child?" He smiled and said, "She's not my favourite. She's my only child." I laughed because I thought he was joking. Then he told me he secretly conducted DNA tests on all three children. The results showed that only the second child is biologically his. The other two belong to another man. I was completely shocked. I asked him what he planned to do. He said that after getting the DNA results, he secretly checked his wife's phone and found chats with the biological father of the other two children. The man turned out to be her ex-boyfriend. I left that conversation feeling shocked.