Serge attempted to end the cruelty and betrayal between him and Marc by allowing Marc to deface the Antrios, thus proving to Marc that he valued their friendship over the expensive painting. However, this is revealed, in a twist, to have been a sham—Serge knew that the ink would wash off, and that the painting would be okay. If he hadn’t known the ink would wash off, it’s implied, he would not have committed such a radical act. This ostensibly healing gesture is then revealed to be one final betrayal, as the audience is left to wonder if Serge really does value his friendships over proving his aesthetic superiority.