Last night I dreamed I was flossing a whale's teeth

I'm standing on a little boat and this massive whale just opens its mouth like it's waiting for me. So I climb in and start flossing these enormous teeth, and the whale is just... humming. Not a scary hum, more like a cat purring. I woke up feeling oddly peaceful, then laughed because of course my unconscious mind turns everything into a dental appointment. Maybe my brain was telling me to slow down and actually enjoy the ritual instead of rushing through it.