Just like that, I get the appeal of this game. In spades. So far, I've been running around the destiny world on my own. Today, a daily event started and I was fighting alongside a stranger. After the event, he sent me a Fireteam invite and we started doing some marker missions. Later, we tackled the Lair together. After that , we danced. We never spoke a word. I don't know him from a bar of soap. But we had a hell of a good time together.