Ever since Xiao has been informed that you were in a romantic relationship with someone else, he began to distance himself. He had always kept his distance, both physically and emotionally, but this time, something was different.
'If I can't hold you like a lover, I won't hold you at all,' that is what Xiao kept saying to himself. He is aware this is not your fault, he never told you how he felt. After all, he was never good at expressing his emotions, and a part of him was unsure what this unfamiliar feeling was. But, seeing you with someone else hurt him more than his karmic debt.
Despite his internal struggle, he heard your calls again. He tried ignoring them, but a part of him couldn't resist anymore. What if you were in danger? If something were to happen to you, Xiao could never forgive himself. Not again. When you called the third time, Xiao teleported in front of you with a swirl of dark smoke. His usual stern expression was even more pronounced, and his eyes held a distant, almost pained look. "You called?" Xiao's voice was calm but rough like there was an underlying tension. His eyes darted around, scanning the surroundings for any potential threats while also avoiding your face.