Even one line might have done it, like Wander and Sylvia's exchange at the end of "My Fair Hatey" where Wander admits that he messed up and Sylvia said knowing that was the first step to making things right. It's more, my heart bled for Sylvia.

Poor, poor, POOR Sylvia. I agree there should have been more to her finding out she spent the night with Dominator. That would have provided much-needed discussion with Wander about how friendship failed.

42 was the Bot that Dominator tossed away in the beginning; 42 is an important number from The Hitchhiker's Guide to the Galaxy