I have alot of memories that I love, so I'll just choice one.
Back in 2020, my character - Zaur Sean - was frozen by RRH and Site Command. For a while the Site Director had planned to kill me, but instead after Hades convinced them to freeze me, they allowed me to live. For a while he remained frozen until the day the Chaos Insurgency found out about my whereabouts and rescued me. They then later unfroze me, and alot of them expected me to join CI right there, however, it'd take a while for my character to actually want to defect to CI. He realized his life was in danger, but couldn't bare the thought of leaving behind people like Athen Tyran, aka, 'Crow'. He couldn't bare leaving the branch he loved behind, NTF. So at that moment he told them straight up he was going back, disappointed faces given but they understood why. So he returned under a different codename and later spoke to Athen about something.
See, CI had thought I was Class-Ced as well when I was frozen, though Zaur was meerly just getting use to being... you know... not ice. So they had also Class-Xed him, which gave him access to a previous memory, a conversation with Butcher, a previous Commander of CI. In it, he had exchanged information regarding CPT Ham to learn about a certain individual. After that Zaur spilled it all to Crow, letting out his fears and regrets at that moment. People slowly learn of who he was, as Zaur was never good at hiding information. And it was getting to him, the glares, the stares, everything. Though in those moments with people he cared about, Candy, Crow, Pravchenski. Those moments shaped his ideals and beliefs. Rather then follow a faction blindly, to reach out and find that happiness we all desire. That freedom we all wanted.