I'm Waiting For Your Wedding Invitation

Sigrid texted, "I met Cedric today and told him that Lucas has returned." Elizabeth replied, "It's fine. He could finally back out of an awkward situation." Sigrid replied, "Hmmm." Elizabeth asked, "What's wrong? Is it not like that?" Sigrid replied, "I bet that he'll work harder to chase you. Hehe." Elizabeth was speechless. Elizabeth replied, "This is not funny at all." Sigrid continued, "There's one thing you'll probably be interested in. I met him because Rose was involved in a case. Clyde died after falling off from a tall building..." Then, Sigrid told Elizabeth everything she saw. Elizabeth replied, "She must be the murderer. She should be arrested and shot as execution!" Sigrid knew that she would say that. Sigrid laughed, "I knew that you would say that. However, there are a lot of suspects. I figure that this case will take a long time to solve." Elizabeth responded, "I was happy for nothing." Sigrid had always thought that the relationship between Elizabeth and Rose was like