#the 'I can fix him' trope but with the character you don't expect (Fresh teaching Dream to value himself as more than a tool)

[spotaus]

Okay! This one is less rendered than the other two, but here's some doodles of Tulpa figuring out how to co-exist! (Aka Fresh not taking training seriously while Dream is trying desperately to get his friends to think he's normal.)

When Dream first returns to the Star Sans', he finds himself in a pickle, because he needs Fresh to move his body. Sure, they made a tentative agreement that Dream trusted Fresh not to break, but Dream hadn't been specific enough with the guidelines.

Fresh pilots Dream's body based on the commands from his soul, but more often than not Fresh simply decides not to listen. Sometimes when they're training, Fresh will suddenly make Dream fumble his bow or send an arrow flying way off-target. Dream is always frustrated by this, unaware that Fresh it doing it for his own good and is forcing the guardian to take a break.

Blue was also made aware of Fresh very early on. One day he was passing the kitchen where Dream was cooking and spotted how Fresh's little form was wiggling out of the hole on Dream's skull. Blue made Eye-contact with Fresh, but said nothing since it seemed like Dream was aware and didn't mind. He waited until Dream told him to acknowledge the parasite directly, but suddenly a bunch of Dream's weird actions made sense to him. Blue regularly makes sure to check in on Dream, before abd after he's aware of Fresh, because he knows Dream works himself into the ground.

Dream (eventually) figures out that Fresh was being clumsy for his sake and nearly cries about it (even his mother and the villagers never did that for him, and Blue was the only other person to ever pull him away from training for his own good) so he gets a bit emotional. He feels bad for how angry he used to get at Fresh for doing that, but Fresh never gave him a proper explanation either, so it was a two-way street.

And while Fresh was lienent around Blue and Ink, he never slipped up around Nightmare's gang. Though, he did fight seriously, which to him might look like goofing off, which is completely separate from Dream's fighting style. (For now Dream uses Arrows and his Bow, but I'm thinking Tulpa has a T-Shirt Canon or a Nerf Gun by the time they make-up.)

Ideally Fresh cannot be seen during combat because he actually pilots from around Dream's soul, but sometimes his parasite form expands to support Dream's weak joints and act like a shock-absorber.