Alice did not co-manifest, but through her voice and her guidance to Fang Pingfang's party in the monitor, Xia Libing could accurately judge Alice's thinking mode.
From her understanding of Alice, the reason she initially greeted Fang Pingfang and the rest in such a brazen and slightly offbeat manner was not because she didn't care.
On the contrary, Alice at that time was the most sincere as this was how she interacted with Xiao Pingguo, Little Fatty Girl, and Nana.