Broke up after 4 years, we have about 30 videos together, neither of us knows what the protocol is

There's an encrypted drive in our flat with about 30 videos on it. Some are just us. Some are with other men we played with from the Manchester scene. We broke up three weeks ago and neither of us has a clue what we're supposed to do with that drive. M29 here, partner M31, five years together, breakup as clean as breakups get, no cheating, just drift. We're still sharing the cat for another month while one of us moves out. The drive is the part nobody warned us about. He says he wants to keep his copies, trusts me to keep mine. "We're adults." I'm more torn. I don't want his face on my drive forever, but I don't want to delete the threesomes either, some of those nights were genuinely the best of my life and the other men consented to recording for our private use, not for nostalgia after a breakup. That third-party consent thing is the part keeping me up. When those guys filmed with us they were filming with a couple, not with two people who would later split and each individually retain. Am I overthinking this? Is there a community standard? There has to be people who've been here.