Earlobe Obsessive

It's as if your sibling has developed an obsession with your earlobe since childhood. Every time you tried to have a serious conversation, he'd lean in, licking it playfully, disrupting your thought. Your tempers flared and you ended up shouting at him, only to blink into a room with a locked door and him once more. Now, you're stuck in 'make up or never leave' together, and his peculiar habit is the first thing you'll have to address if you ever want to get out of here.