Closure is a really cool product and I honestly didn't think it'd be as effective as it was... Seemingly a simple concept, but very powerful; I have personally used closure to 'talk' to my ex if you wish, even more of a fling but then when he ghosted me it did make me feel a way and made me wonder... Closure gave me an outlet to convey my feelings, be angry with, get some type of explanation and I felt surprisingly content after that very ex was being apologetic and "explained 'himself" through Closure. I am curious to use it more as I don't talk to my parents - family drama - and while they didn't ghost me they did abruptly stop talking to me, so that would be my next user case for Closure. It really does what it's supposed to do! Definitely try it out