Eggs duly hidden and I sneak back to my pit (well it's only 1.6 degrees C outside be fair). And a voice from downstairs says "Tom, Ben, the Easter Bunny has been and left you a note, it says, 'eggs in bedroom, boys' come on" Not bad improvisation me thinks. Two boys come racing in, speed up to their rooms and seek out their eggs. All happy in the end and they did not seem too suspicions.
Until............... "Mummy, why has the Easter Bunny written the note in English and not French?" Hee Hee, now get out of that Rosie.