Da Mi looked the same as when Zheng Tan had seen him at the cat exhibition; still with very little expression and appearing indifferent to the people and things around him. Only when glancing over did his eyes grow a bit wider and his pupils dilate slightly, making him appear less sharp than usual.
As for Xiao Mi, this was the first time Zheng Tan had seen him since he was taken away. He recognized the familiar patterns and the mole, just like his father's, two traits that ensured Zheng Tan couldn't mistake him.
Unlike Da Mi, Xiao Mi showed a bit of confusion when he saw Zheng Tan for the first time since leaving. Zheng Tan didn't know whether the little guy still remembered him.
Xiao Mi's gaze followed Zheng Tan around. Probably feeling that the space was too cramped, he squeezed Da Mi aside. He didn't mind even when Da Mi slapped him on the forehead; he continued to squeeze and was continuously hit on the head.