When my sister and I were young, we made a pact that if one of us went blind, that the other would stock us up with cool sunglasses.
Imagine a Whumpee and Caretaker duo doing the same thing.
It's the least Caretaker could do to make Whumpee feel special at this point, godswilling Whumpee feels comfortable enough to draw a little attention to themselves.
"and this one has sparkles, and this one has flowers on the rim - can you feel them? They're purple!"