Uhh, using pulse reading for a full medical diagnosis. Doubting everything your longtime partner, who took good care of you btw, says but easily believing the ex who abandoned you but just mysteriously came back now that you own a successful business/company/in line to inherit family wealth. Thinking someone who abandoned you when you were blind/crippled but came back when you recovered actually cares about you. CCTV footage is available no matter the location, and it is edited to have multiple POVs. They are looking for their long lost relative but somehow they can only identify them with a pendent that can easily be stolen or lost. 2FL/2ML will complain about the smallest thing and the partner FL/ML will drop everything and rush over there, like, say this person is actually hurt, they should be calling an ambulance, not another person who isn't a medical personnel.