Kohan... [It's a little of both, really. Part of him knows that he means the experiment itself and the feelings they felt during the experiment. But he also knows how strong a word that can be when you're a replica. Perhaps moreso in Kohan's case, who actually had to deal with learning he was a replica rather than simply always knowing.]

Please don't apologize. It's true, what we felt during the experiment wasn't real, but that doesn't make what happened any less real. I'm glad it was with you, Kohan. And not just because it's less embarassing, but because you're my friend.