Before Anthony could say or ask anything, "She had also left to meet you," Regina said, not even raising her head to check whether it was really Anthony or not. Anyways who else could it possibly be? She had already gotten an idea of what he came to the room for, so why not say it before he asked?
"Oh…" Anthony mused for a split second. He didn't know Flower would have made up her mind to come instead. He had presumably assumed in his mind that Flower was still furious with him, which apparently now wasn't true. Perhaps if he was a little more patient and waited outside a little more, then he would've seen Flower.
Not uttering anything else, Anthony quietly went towards the window direction. Shifting the curtains aside so as to get a better view—Earlier Flower didn't have to adjust the curtain simply because she was short, or perhaps just a decent height. However, for Anthony who was almost twice as tall as her he needed to.