I mentioned the hugs? Because that was clearly all that was happening. Clearly. Also, I clearly say clearly all the time, especially when things are actually clear and not while protesting too much about the clarity of a given thing that is most definitely clear in every way.
"Chan" is a Japanese honorific. I could explain it, but instead I will fling Wikipedia at you with reckless abandon. Just be sure come back once you've read about it, and... Oh. You followed a link to another article. Sure. That's fine, but after that... Another one? No, don't click that, you didn't even finish that third one! NO!
...You'll be back. Eventually. ....*cough*