Walking along the hallway, Cassie looked at the picture frames hanging on the wall. It had some pictures of the triplets when they were kids. She smiled absently; she remembered the look of the triplet from when they joined her class.
She was still confused about why the family were hiding the fact that they were the real Su. Everyone would know that it was them given the look and the surname.
"They could have at least changed their name," she whispered.
When she reached the end of the hallway, she found the door Leo's mother was talking about. She signed and shook her head, still baffled why she needed to open the toilet door.
But she was not stupid, so she knocked directly at the door opposite the toilet door.
"Leo," she knocked twice after calling out his name.
"Come in."
Cassie's brows creased, seemed like it was Ethan's voice.