What type of chemical substance is your ‘jealousy attribute’? β 1. When you find your partner liked a opposite-sex selfie, what do you do? Immediately post a retouched photo of yourself with a check-in at a high-end location Spend midnight scrolling through their social media from five years ago to build an evidence chain Buy matching outfits to wear as coupleβs clothes and declare your territory Calmly say, βThe outfit in that photo you liked is really niceβ