S1·E45 The Riddle Dissolves! The Truth About the Blue Knight

For Valentine's Day Ichigo decides to make chocolate for Masaya, with help from Keiichiro. On her way to meet him, she is attacked by Kish who knocks away her transformation pendant. Masaya senses that Ichigo is danger and comes to her rescue. After Kish injures him, Masaya begins glowing and transforms into the Blue Knight, however with the injury he is unable to fight at his full strength. Just as Kish is about to kill him, Ichigo grabs her pendant and runs in front Masaya to block the attack using a shield from the pendant. Ichigo rejects Kish and he leaves. Later, as Masaya enjoys the chocolates from Ichigo, Kish wonders who or what Masaya and the Blue Knight really are.