Individuals in committed romantic relationships tend to downplay the attractiveness of potential partners. This derogation of alternatives, as researchers refer to it, helps the relationship’s long-term future by decreasing the likelihood that partners will be tempted by others.1 To determine whether somebody derogates alternatives, researchers typically straight-up ask them (e.g., “I regularly find myself looking at attractive others”) or, more sneakily, record how long (heterosexual) individuals look at pictures of opposite-sex people when presented with a range of photos. What both of these measures have in common is they basically rely on what people look at. But what about the other senses? Do we derogate in other ways? Follow the nose….