Huo Ling raised his hand to wave an incoming taxi. Hao Baiyun has just left. Hao Baiyun told him that he wanted to send him home. He knows that Hao Baiyun is worried for him after he told Hao Baiyun he got assassinated again in Salt Flats, Bolivia, while he was on a vacation after he resigned from his work as a preschool teacher in the foreign country. But he refused. He doesn't want to inconvenience his friend. Furthermore, he doesn't want for Hao Baiyun to be implicated.
Thus, he agreed earlier when Hao Baiyun suggested for them to not meet for the meantime. Hao Baiyun wanted for Huo Ling to not go out of his home, and so he wouldn't invite Huo Ling for the meantime. But, Huo Ling wanted for Hao Baiyun to not to be dragged in his problem in case the people who wanted to kill him would see Hao Baiyun hanging out with him and kidnap Hao Baiyun to lure him out.
