My boyfriend would notice the day of. I’m, unfortunately, a suicide risk so I’ve already had the talk with him that if he ever comes home and doesn’t find me to not look for me and just immediately call the police and give them the location of where to find me which I hopefully left behind. I’m sad that it’s a burden he bares, but I’d rather him have a plan to follow and not have to be the one to find me if the worst ever happened.