Reconcile or not?

When Silvia arrived a week ago, Yulis was nowhere to be seen. Although Silvia tried to search for him first thing in the morning the next day, she didn't see him. It was obvious Yulis was avoiding her at all costs. So, today was their first meeting. 

Still, they behaved, and Silvia pretended not to notice him throughout the entire wedding ceremony. She also didn't act out of the ordinary. So, I didn't expect that she was simply waiting for the wedding to end to execute the unhelpful guide Beatrice whispered in her ears. 

Right. How did those two end up having a complicated love and hate friendship? Let me explain. 

Based on Silvia's letters, it all started during the war three years ago. Since Klaus and Claude were tasked to help Grimsbanne at Sam's behest, Beatrice was also tasked to assist Silvia. To make the story shorter, Silvia and Beatrice were forced to talk to each other and had some moments where they talk woman to woman.