They entered the bedroom on the second floor.

Zhang Han placed Mengmeng on the bed.

When he was about to help Mengmeng get changed into her pajamas, Zi Yan suddenly grasped Zhang Han's arm and pushed him gently in the direction of the door. "That's alright. You should go out first. I want to change, too."

"Why don't..." Zhang Han trailed off, watching Zi Yan with beady eyes. Then, he said, "Okay."

Why don't I help you change into your ...