C65 How did she get to know that there's someone

As we are talking about Clara's lover, my father just came to us, and his words hit me like a ton of bricks.

"You guys will make a perfect match," he declared, his tone leaving no room for argument. Clara shot me a panicked glance, her eyes silently pleading for help while she gave him a warm hug.

“Daddy, how are you doing? It's been ages now,“ she said to him, forcing a smile