Renato was expected to follow along and walk together, and that was expected, because Abu Hadi Airport was certainly not a good place, let alone safe.
Moreover, Gao Yuan still needed Renato, which was for Renato to serve as his translator with Ashraf.
Xinghe could speak many, many languages, but she did not speak Pashto, and Renato might not be able to help with anything else, but he could speak the crucial Pashto. Once Li Yang was severely wounded and had to leave, Renato had become the only person who could bridge the communication gap between Gao Yuan and Ashraf.
As an intelligence dealer, or whatever you call it, Renato indeed needed to possess knowledge of many languages as his job required traveling around the globe, especially to war-torn, impoverished countries. He didn't need to be highly proficient, but he had to be able to conduct basic communications.
Spark Squad was ready, only Xinghe was still sound asleep over there.
