Alex McLean's "f00l" is about falling for someone too quickly and then struggling with the damage that follows. The speaker fell after a single glance, and the second line suggests that one look from the other person was enough to cloud their judgment. Now the speaker is split in two: the mind hates this person, while the heart still believes in them.
The most telling moment is the heart's quiet plea, "Please be better than that." It sounds hopeful, almost childlike. Yet the speaker answers it flatly, admitting they already know the person was "born that way." The final line is the saddest. Giving someone "the doubt" instead of the benefit of the doubt feels like a small slip, but it fits the theme: the speaker's generosity is a habit they can't switch off. The title, spelled with zeroes, points the finger at the speaker too. The mood is weary and self-aware, a mix of hurt, resignation and stubborn hope.