In this segment of "On Air with Ryan Seacrest," the host and guest discuss a TikTok post by "Therapy Jeff" listing five secrets that should be kept from a romantic partner. They debate whether it is appropriate to hide fleeting crushes, mean thoughts during arguments, or a family member's dislike of the partner. While they agree that minor fantasies and fleeting attractions are best left unspoken, they disagree on withholding criticism of annoying behaviors, emphasizing the importance of communication and self-correction in relationships.