Crushes and Smells
Apr 15, 2026 · 17m
Summary
Darcy and Aiden, fourth graders who previously sought advice on confessing their feelings, return to share that Aiden has reciprocated their affection. The hosts also discuss whether lingering smells are real or psychological, featuring researcher Claire Dumar who explains that smell molecules are broken down by enzymes, making persistent odors a matter of memory rather than physical residue.
Topics discussed
Intro and Darcy's introduction
Advice for Darcy on telling Aiden she likes him
Science of smell: why scents linger in memory
Sponsor reads: FX and Boll & Branch
Listener emails and Kevin & Rebecca update
Darcy and Aiden's relationship update
Wrap-up: Vanilla, smell science, and NPR app promo
Closing sponsor reads
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