Liam always hated the thought of becoming an Alpha. Why take on all that responsibility? It was a crappy job with just a bunch of whiny pups nipping at your heels. He rather enjoyed his life of nonchalance and whoreish qualities. When he meets Mary Margaret though the player ways are thrown right out the window but the idea of taking the Alpha title still isn't that great, even with a Luna at his side. Mary Margaret, or Maggie, had never known anything but the simple life of a being a rogue. It's always been just her brother and herself but when they pick up and move again pack life starts to look appealing.