Do you know their middle name?Have you met their parents?Have you met their extended family?Have you ever remembered their family member's birthday before they did?Have you ever told them a secret that members of your family don't even know?Have you ever wiped a smudge off their face without asking permission first?Have you ever removed something from their teeth for them?Have you ever picked their nose for them?Have you ever done their laundry? Especially their crusty laundry?Do you know their favorite thing to eat for dinner?Do you know their favorite shirt to sleep in?Do you know the name of the person they hate most at work even if you haven't met that person?Have you ever hung out with their friends without them there?Do you know how they take their coffee/tea/favorite beverage?Have you heard them tell the same story to different people so many times that you could tell the story?Are there pieces of clothing that you both wear and you can't really remember who originally bought them?Do you have joint custody over an object (couch, television, etc.)?Do you know the color of their toothbrush?Have you ever used that toothbrush?Have you ever shared deodorant?Have you ever finished each other's sentences? Like actually though?Have you ever shared partially chewed food?Have you ever fully communicated without uttering a single word?Have you ever realized you've adopted their manner of speaking without meaning to?Have you ever burped in front of them?Have you ever accidentally farted in front of them?Have you ever purposely farted in front of them?Have you ever taken a poop while they were in the house?Have you ever peed with the door open while they were in the house?Have you ever pooped with the door open while they were in the house?Have you ever used the toilet to pee while they were taking a shower? (or vice versa?)Have you ever used the toilet to poop while they were taking a shower? (or vice versa?)Have you ever seen them naked in a nonsexual setting?Have you ever bathed or showered with them in a nonsexual setting?Have you ever taken care of them when they were sick? Like, ugly sick?Do you openly discuss horrific bodily functions with them in detail?Have you ever had to clean up and/or handle their horrific bodily functions?Have you ever had to remove an object from their body? (Or vice versa?)Have you ever had to rescue them with toilet paper when they ran out?Have you ever had to rescue them with toilet paper when they ran out but instead stood just out of arm's reach and taunted them with it?Have you ever realized why they were upset before they even realized why they were upset?Have you ever seen them ugly cry?Do you know their passwords?Do you know their ATM PIN?Do you have a key to their place?Is their place also your place because you live together?Do you have a key to their parents' place?DO YOU HAVE A KEY TO THEIR HEART?Did you roll your eyes at that last one because it's corny but you clicked it because it's also true, you're in L-O-V-E?Do you consider yourselves emotionally close without subscribing to arbitrary indications of togetherness?