What is Bigbang Daesung’s text message incident about?

The first thing happened in the birth of the family. In the 23rd issue, there was a game segment where you told a secret about a family member that only you knew, and let the person guess what you wrote. Dacheng The answer is that someone in the family was seen texting with a member of a certain female idol group. This is the beginning of the text message incident. Dacheng said that the other party texted "Hello", and Dacheng also politely replied "Hello", and then the other party He replied again, "I hope your commercial shooting today goes well!", and then DaChan also replied politely, "Thank you." Because the other party knew that he was filming a commercial that day, this incident was quite influential among Big Bang fans as soon as it came out. Many people guessed who it was. The family often mentioned this incident to tease Daesung. Later, they found out that it was Jiang Jiying, the youngest member of Kara. "Scandal", "The Birth of the Family" Season 1 Episode 81 and 82 has a special explanation. They are both idols, so everyone pays too much attention to them. In fact, they have nothing to do with each other. Dacheng also said that the other party has not contacted him after this incident. I don’t know if there was any contact later.