While Daniel carries on with his rambling, Charles only continues watching him in both incredulity and pity.
For not recognizing Cassidy as the wife of his own boss, he finds him ridiculously unbelievable. But for falling for the same woman he used to have feelings for, he couldn't help but be sympathetic. A broken heart is not easy to piece back together, after all.
"I can't believe how blind I was. I never thought I could be so stupid," Daniel muttered underneath his breath before he turned back to the window to see Cassidy and Adrian rubbing their noses against each other like a couple of dorks.
"Wow. What a sight this is," someone from behind them chimed in all of the sudden, stealing their attention.