Lily proposes to Travis that if a person really loves their partner, they’ll be willing to let them go—and because Travis doesn’t let Lily go, by extension, he demonstrates that he doesn’t genuinely love her. It’s interesting that this memory shows up immediately prior to Jamie and Daunis apologizing, kissing, and deciding not to go further. Their relationship is very different, given that Jamie is an undercover agent and the whole thing is ostensibly a ruse. Still, it’s impossible to ignore that they’re growing genuinely close to each other—and that other people are, disturbingly in this case, taking notice.