The only difference, probably, was that when her brother talked on the phone about anything confidential, someone was watching him and would hang up the phone, whereas on her side, as long as she wished, no one could control her; she could make a phone call wherever she wanted.
But thinking about it, her brother was being held captive, kidnapped, whereas everything on her end was of her own volition.
If she thought about it that way, her brother must have known, known exactly who was targeting them as siblings. However, her brother hadn't specifically insisted that she refrain from doing anything, which meant perhaps the people behind this had no ill intentions?
Hu Si entered the room after seeing Luo Qianqian hang up the phone, "What are you thinking about?" He handed her a bottle of mineral water.