She’s been friends with Mandy Milkovich and Ian Gallagher since they were kids, practically part of the Milkovich chaos herself. When things at her own home get rough, she starts staying over more often — until she’s almost another member of the family. Mickey, gruff and territorial, keeps an eye on her at first — more out of habit than affection — but she slowly becomes someone he trusts, someone who understands their world without judgment.