She's, um... Difficult. She had a troubled past, doesn't trust anyone, pushes everyone away, and is a bit of a bitch. But underneath all of that, every bad thing she does is to protect her son.
That's Mick. He has a good heart and a lot of anger locked inside. He's great company and a swell lad to share a drink with even if he is a bit stubborn in his ways. He grows on you.