And here we peer into the future!! This scene is from 2029, and it's sort of what I consider to be the final scene in K-O's "main" character arc. (though it's the leaping off point for the mini-arc that follows)
It's the scene where Athena finally knows the truth about what happened in 2011, because he finally told her (...while losing his absolute mind due to severe paternal postpartum anxiety/OCD which causes him to need to be hospitalized...which is why they're in a psych ward) and she talks to him about it, and [spoiler alert] gives him the absolution that he'd needed for so long: She was the only one who could offer it.

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“...Forgiveness is complex, K-O. Especially here. Especially with this.”
“...I talked to Seth. Or, you know. Yelled at him for lying to me. And then talked. He made it clear he didn’t think there was anything to forgive. ...He could be right. But you understand how much I love him. How much the idea of losing him hurts for me.”

“...I can’t forgive the boy who saw killing my brother as an option.”

“...But I can forgive the man he grew up to be.”

Judgement

ᴊᴜᴅɢᴇᴍᴇɴᴛ, ʀᴇʙɪʀᴛʜ, ɪɴɴᴇʀ ᴄᴀʟʟɪɴɢ, ᴀʙsᴏʟᴜᴛɪᴏɴ


ᴊᴜᴅɢᴇᴍᴇɴᴛ ᴘᴏᴘs ᴜᴘ ɪɴ ᴀ ᴛᴀʀᴏᴛ ʀᴇᴀᴅɪɴɢ ᴡʜᴇɴ ʏᴏᴜ ᴀʀᴇ ʀᴇᴀᴄʜɪɴɢ ᴀ sɪɢɴɪғɪᴄᴀɴᴛ sᴛᴀɢᴇ ɪɴ ʏᴏᴜʀ ᴊᴏᴜʀɴᴇʏ. ʏᴏᴜ ʜᴀᴠᴇ ʀᴇᴠɪᴇᴡᴇᴅ ᴀɴᴅ ᴇᴠᴀʟᴜᴀᴛᴇᴅ ʏᴏᴜʀ ᴘᴀsᴛ ᴇxᴘᴇʀɪᴇɴᴄᴇs ᴀɴᴅ ᴀʟʟ ᴛʜᴇ ᴘɪᴇᴄᴇs ᴏғ ᴛʜᴇ ᴘᴜᴢᴢʟᴇ ᴏғ ʏᴏᴜʀ ʟɪғᴇ ᴀʀᴇ ғɪɴᴀʟʟʏ ᴄᴏᴍɪɴɢ ᴛᴏɢᴇᴛʜᴇʀ ᴛᴏ ғᴏʀᴍ ᴏɴᴇ, ᴜɴɪғɪᴇᴅ ᴘɪᴄᴛᴜʀᴇ ᴏғ ʏᴏᴜʀ ʟɪғᴇ sᴛᴏʀʏ. ᴛʜɪs ɪɴᴛᴇɢʀᴀᴛɪᴏɴ ʜᴀs ʜᴇᴀʟᴇᴅ ᴅᴇᴇᴘ ᴡᴏᴜɴᴅs, ᴀɴᴅ ʏᴏᴜ ᴀʀᴇ ɴᴏᴡ ᴀʙʟᴇ ᴛᴏ ᴘᴜᴛ ᴛʜᴇ ᴘᴀsᴛ ʙᴇʜɪɴᴅ ʏᴏᴜ. ʏᴏᴜ ʜᴀᴠᴇ ғᴏᴜɴᴅ ʏᴏᴜʀ ᴀʙsᴏʟᴜᴛɪᴏɴ, ʜᴀᴠɪɴɢ ᴄʟᴇᴀʀᴇᴅ ᴀɴʏ ᴡʀᴏɴɢᴅᴏɪɴɢs ᴏʀ ʀᴇɢʀᴇᴛs, ᴀɴᴅ ʀᴇʟᴇᴀsɪɴɢ ᴀɴʏ ɢᴜɪʟᴛ ᴏʀ sᴀᴅɴᴇss ᴀʙᴏᴜᴛ ᴛʜᴇ ᴘᴀsᴛ. ᴛʜɪs ᴘᴜʀɢɪɴɢ ᴘʀᴏᴄᴇss ᴡɪʟʟ ʟᴇᴀᴠᴇ ʏᴏᴜ ʀᴇғʀᴇsʜᴇᴅ ᴀɴᴅ ʀᴇᴀᴅʏ ᴛᴏ ᴛᴀᴋᴇ ᴏɴ ᴀɴʏ ɴᴇᴡ ᴄʜᴀʟʟᴇɴɢᴇs.