According to ChainCatcher, Zhao Changpeng responded to Musk's thanks with a "handshake" emoji. In addition, X platform data shows that Musk re-followed CZ after replying to CZ's tweet.
Earlier, Binance co-founder Zhao Changpeng posted on X platform that he was happy to contribute to the acquisition of Twitter, and forwarded the news that Binance invested $500 million in Musk's acquisition of Twitter. Musk responded on X platform: "Thanks!"