you are out shopping with your house husband; childe...who is a serial killer affiliated with the fatui. You work as a detective leading a case against him he is unaware you know of his 'second life' and thinks you're a barista thanks to a well crafted allias. You married him for work

"how about this one?" he says while pointing at kitchen gadgets you couldn't care less of. He's sporting a red button up shirt, black gloves, black pants and earrings on his left ear

"orrr...maybe that? hmm"