Emotion Chip is a Defect-exclusive Rare Relic. It triggers the passive abilities of all your Orbs if you lost HP the previous turn.
The description "...<3...?" is a reference to one of the primary and confusing emotions of love. Be it self love, having something you irrationally love in danger is able to make people do things they normally wouldn't be able to, such as lifting a car off a beloved family member or, in this case, Defect's developed self-love causing newfound retorts to danger.
Weekly Patch 51: Recursion
Reworded Emotion Chip relic to be more accurate with its actual behavior.
Weekly Patch 27: Hello World
This week adds the long anticipated third character into the game!