The man was a personal guard of Princess Rita. He obviously wouldn't disregard information handed from this guard even if the source was Saito.
After this task was over, Saito sat beside Rita and touched her lovely face. Her skin was very smooth. He started to make circles on her face with his finger.
He lightly gave an order to another guard, "Bring me some food. I want lots of food." His stomach was grumbling like crazy and his body was feeling rather weak right now.
One of the guards left the shadow and went to the Royal Kitchen. A few maids followed back the main as they brought a lot of food for Saito.
As Saito stared at the food, he couldn't help but dig in. There was no gracefulness while he was eating. He was too hungry to care about that.
After eating, he fell down on the bed next to Rita and sleep soundly. The personal guards remained silent and continued to monitor the two of them.