"Strange, it's not my phone that has a problem, why can't George get through to me?"
Percy, who knew the truth, slowly turned his head, looked at Isabel who was still fiddling with her phone, and reached out his hand, saying, "Let me take a look."
Isabel suspiciously handed her phone to Percy.
Percy took Isabel's phone, appearing to help her find the issue, but actually went straight to Isabel's messages, read each text message she had just exchanged with George, and without any hesitation, added George's messages to the blacklist.
Hehe... Want to have a lunch date tomorrow... and text to make plans? Now, let's see how you'll contact each other!
Afterwards, Percy calmly returned the phone to Isabel: "I couldn't find any problems. Maybe there's something wrong with George's phone."
Isabel picked up Percy's phone and made a call to herself, confirming that it still went through, and nodded: "I think George's phone has a problem."