That's all that matters.

"This thing where we all keep our distance and pretend not to care about each other, it's usually a load of bull. 

So we pick and choose who we want to remain close to, and once we've chosen those people, we tend to stick close by. 

The people that are still with you at the end of the day, those are the ones worth keeping. 

And sure, sometimes close can be too close, but sometimes, that invasion of personal space, it can be exactly what you need".