回复：感觉怪怪的 - 俺的UPDATE

For you both are adults, I’d like to think C as a matured adult. I conjecture that he is fully aware of your situation, which you have 2 parents and a child are under your care. They attached to you more than C for not only emotional and financial but the length of time. As the holidays, you are obliged staying with your family. You would have invited him to your house for the holiday’s dinner, had he accepted and changed his original plan. You didn’t mention it. He was forced laying out his original plan to you. And you accepted with your controlled countenance, which did not leave any trace of your disappointment. How did he know what you were thinking? I bet you that he would be rapturous and gay if you had laid out a holiday plan for him.