"Miley and Liam kept smiling and seemed to really enjoy their afternoon together," an eyewitness says of the two. "They acted like they had missed each other, kept chatting and seemed to be catching up. They definitely seemed like a couple again. "Since Miley returned to L.A. from Europe earlier in the week, she has acted a bit tired and worn out. With Liam back in her life on Saturday, she acted totally different and, instead, seemed very happy. It looked like Miley and Liam had never been apart, and they were back into their old routine."
Source: People