Bo Yan noticed that Xia Siyu seemed proud of what she had said, but her complexion didn't look good. She was frowning, bending over, as if enduring something.
"You got your period?" Bo Yan asked, recognizing what was happening in a second.
No wonder she had been so irritable lately, and eating so much. Hormonal fluctuations before menstruation could indeed make one both irritable and hungry, couldn't they?
Xia Siyu didn't say anything and just clutched her lower abdomen as she went to the restroom.
Bo Yan waited at the door for a long time, but Xia Siyu didn't come out for a while.
He slightly furrowed his brows and, after pondering for a moment, knocked on the door, "Are you okay?"
There was no response from inside, so Bo Yan didn't wait at the door but turned back to boil some water. After waiting a while longer, Xia Siyu finally came out. It was then that Bo Yan noticed she had put on thick clothing, clearly feeling very cold.