Zero-ka Hyaku-ka no Igarashi-kun

A woman working at a sports apparel company struggles with being overly sensitive, lacking specialization, and constantly trying to please others. Her coworker is known for being cold and unkind to everyone. However, this changes when he suddenly begins showing her intense affection. It appears his emotions are only expressed in extremes—either nonexistent or fully devoted. Whether in a conference room, an elevator, or beneath a table at a party, his unrestrained and immediate expressions of love leave her overwhelmed. This unexpected shift in their dynamic creates an intense and sudden office romance.