C113 You Don't Even Know Your Sister's Best Friend

At noon, Si Hann slowly returned home. He lowered his head, looking like he was going to admit his mistake.

"What's wrong?" Mrs. Si was about to go out and play cards when she saw her youngest son behaving like this. "Why do you have such an expression?"

"Mom, shouldn't you ask me why I came back from the main door?"

"Didn't you sneak out yesterday?" Mrs. Si looked at him as if he was retarded