Prongs stomed in ."FOUR MONTHS!"he yelled
"What?"Wormtail asks confused
"FOUR MONTHS YOU SIT BACK A WATCH ME WATER A FAKE PLANT!"Prongs continues
Padfoot and Prongs shared a dorm and for four months Prongs had been watering a fake plant.
"it was clearly plastic."Padfoot stated calmly
"ClEaRlY I DIDN'T NOTICE THAT AND YOU DIDN'T SAY ANYTHING ABOUT IT!!"Prongs shouts
"I just wanted to see how long it would take you to notice,besides ...you cared for that FAKE plant so well."Padfoot says with a shrug
(this leads to Prongs chasing Padfoot though the Gryffindor common room)