As solid as they might feel while shooting their reality show, an engagement can be a make-or-break time for any couple. Can they memorize enough uncle names to impress Jimmy Kimmel? Can they deal with how loudly the other person prays, which is very loudly, as if he is trying to shout up to God to ask him throw down the keys of Heaven? The Bachelor’s Ben Higgins and new fiancée Lauren Bushnell stopped by Jimmy Kimmel Live last night to reveal the darkest, most difficult aspects of their new love, and based on how okay they did in the game “Fiancé My Name,” these two are going to be fine. Unless, of course, it’s absolutely vital to Ben that Lauren know the name of his childhood black Lab, in which case … oh boy.