A&R relationship
It's like the girl is the only one who still believes the boy can be good, and the boy is just a total waste of time who still expects her to believe in him.
She texts him, 'I still believe in you.' He says, 'Whatever.'
He says, 'I'm not coming back.' She says, 'You will.'
He ignores her. She texts him, 'I miss you.' He says, 'Whatever.'