"You can borrow mine."
JJ frowned and pulled out her phone to send Emily a text message: 'I just made it home from McKeesport. Drive was okay, but I lost that book you got me at my moms!' she wrote, referring to Kurt Vonnegut's Breakfast of Champions. Emily had bought her a copy after she and Morgan had been discussing it at work a few weeks back and had made it sound so interesting. JJ felt terrible for losing it, especially since she was really getting into it but her mother's house was practically a liminal space where things you really wanted to keep only had a tenuous grasp of the physical plane.
'It's fine!' Emily's quick reply came. 'You can borrow mine.'
'You sure you want to lend me something you care about while Henry is going through his Draw On Everything stage?'
'I trust you.'