Guts typically refer to "innards," and truth and compassion live at the core of an ever-deepening relationship. Referring to someone as having "guts" typically denotes some measure of bravery. That's also true when a couple commits to truth-telling accompanied by compassion. Revealing what lives at our core takes courage, and expressing it without being offensive demands practice. It is only too easy for a shaming smirk or an amplified tone to hurt the listener.