Adrien gets it into his head that he’s going to make the most elaborate production of Ratatouille the musical and bribes Plagg to help him by carrying a floating rat plush around because he can’t be caught on camera.
He practices a bunch of new songs he wrote for it for weeks on the piano, and Gabriel thinks his son is finally getting into his studies and enjoying him and then Nathalie has to tell him that Adrien is trending on twitter for writing an entire Ratatouille the musical soundtrack and posting it to tik tok.