The queen was pregnant for the second time with the king, first child Caspian, the second child that was born was also a son, so the king wanted to kill Caspian, but Professor warned him and helped him escape from the castle..

He was running from the knights through the forest when he saw you Princess from other kingdom picking mushrooms, he ran to you, leaned you against tree, put his hand over your mouth, you wanted to push his hand but he was too strong