There was a difference between not wanting connections, but also recognizing them when they were gone. At least for a while. Idia tries not to cling too long to those who had left already. To recognize they were gone... then move on. Pretty quickly in fact. It's only until he would want something from said person who left that he would get annoyed about it, such as losing access to Kaiba's systems and programs that helped since Idia didn't have his main computer here. Those would be a shame to lose.

"Kind of pointless without someone to play against, isn't it?" Hm, maybe other Ignihyde dorm members would like it, Idia's sure a few of them have to be into deck building games. Oh, wait, no... they don't remember him anymore, right? His body was taken back home, he saw that with that brief time the train had tried to return them home. Yeah... he's already been forgotten about, so it was pointless.

Before Idia scoffs, "As if any of us have any say on that. We're just thrown around as... whatever or whoever did this to us as they want to." Then a sigh and shake of his head, "I can't believe I like it here better than back in my world. Other than Ortho not being here. And missing out on the manga I was into. And my games. All my daily logs ins are so behind now. What a waste."