Nancy has been sending people to investigate Bruno's whereabouts. Maybe she received the same news as him, so she's rushing to verify it now?
This thought made Erwin's heart ache.
Then, he thought about what Nancy looked like when she saw Bruno. If he went along with her, he would probably feel even more miserable when he saw those scenes.
He would not be able to take it!
So he decided not to go.
With that thought in mind, he turned around and prepared to return to the villa.
However, after taking a few steps back, he decided to follow Nancy and take a look.
No matter what the reason was, he wanted to see Nancy and Bruno hugging each other and crying. He wanted to see everything that happened after they were reunited. He would not give up until then!
He was still afraid that the information was inaccurate. If she didn't see Bruno, she would be heartbroken. In any case, he decided to follow them and take a look.