She owed it to her parents, to Daisy and in some way to herself, to make a success of this. Whatever happened tonight—whether Daisy won her category or not—this was Holly’s way of saying she’d forgiven her, because somewhere along the lines, she had. Her life had moved on. She had more important things to worry about than holding grudges now. Like worrying if her heart would ever repair after its brush with Nate Devlin.
Stand-In Star - Rachael Johns


And on top of that forgiveness nonsense they haven't mentioned wanting each other beyond the great sex so I fail to see how her heart is involved.