Callum brought Nana downstairs and the two prepared to go to the hotel to have lunch.

The moment they exited the office building, Callum spotted Serenity with his sharp eyes.

“Nana, now I understand why Zachary asked me to bring you out for lunch.”

He pointed at the entrance of the office building and said to Nana, “Serenity’s here and she’s even carrying an insulated lunch box. She brought him lunch.”

No wonder Zachary was burning with anxiety about getting him to take Nana and leave. He did not want Nana to third-wheel them.

Nana stopped in her tracks and squinted for a while, saying, “That really is Seren. Hurry and give your cousin a call and remind him to change rooms. Let him use yours, and don’t let Seren find out.”

Callum hummed in acquiescence and called Zachary.

Even without Callum’s heads-up, Zachary knew long ago that Serenity had arrived.

There was a pair of binoculars in his drawer. Once he had sent Nana on her way, he had gone to stand by the window, staring down