Poof has a fairy disease called Chicken Poofs which turns him into a chicken...one catch, it's contagious, so anyone he sneezes on turns into a chicken! Dr. Rip Studwell has the cure, but Poof becomes afraid of the needle and runs away. Can Timmy and Cosmo catch him before he turns the whole of Dimmsdale into chickens? Meanwhile, due to an accident involving all the medicine being dropped, Dr. Rip Studwell and Wanda have to travel to a temple in Fairy World in search for more; After being rejected yet again by Trixie, Timmy seeks help from Cupid, only to find he's left on holiday. So Timmy takes Cupid's bows and arrows and entrusts Cosmo into the temporary role of Cupid so he can make Trixie fall in love with him. Unfortunately, Cosmo messes everything up again by missing his shots and hitting the wrong targets, and soon Cosmo and Wanda, Mr. Turner and a dead rosebush, Mrs. Turner and Mr. Crocker are head over heels in love for each other. When it finally hits Trixie and she looks at Timmy, he must stop his mom from becoming the new Mrs. Crocker!