"Loving-kindness can be maintained in being towards a person with whom you are annoyed: this is how annoyance with him can be removed.
"Compassion can be maintained in being towards a person with whom you are annoyed; this too is how annoyance with him can be removed.
"Onlooking equanimity can be maintained in being towards a person with whom you are annoyed; this too is how annoyance with him can be removed.