Humorous joke: My girlfriend came to chat with me, and she looked sad. I asked her what happened.

My girlfriend is chatting with me. She looks very sad. I asked her what was wrong. She whispered to me, "I'll tell you, but don't tell anyone." In fact, I found myself sick from a very young age. " I was surprised: "Ah? What's wrong? " Her face turned red: "Nothing wrong." I interjected, "You're kidding. You will be ill for a while, and you will be ill for a while. " She blushed even more: "I told you, I was ill." I asked her seriously, "What's the matter with you?" She added, "There is nothing wrong." Me: "..."

= "Funny joke: I asked her seriously" What's wrong with you? "She said," Nothing is wrong "=">