The gang is having breakfast, while May practices with her Beautifly. She throws a frisby and it uses Gust, throwing the frisby back to May. The process is repated once more, but May throws the frisby in wrong direction, so Torchic goes to get it. Torchic begins to speed up, as the terrain is narrow. Torchic bashes on a rock, but sees the frisby. When Torchic begins to take it up, it hears a noise from the grass and looks for the source. The gang goes to find Torchic, but they notice a Pokemon shivering.
The Pokemon is Skitty. May goes to meet it and when Skitty gets her attention, May bursts of happiness - she'd like to catch it. Torchic prepares for battle, but Skitty does not want to battle May. Brock offers it food, but Skitty refuses, so it must be tired. Brock leades them to a place, but during their walk, the gang notice Oddish and Weepinbell. The gang arrives to the greenhouse where Skitty will recover.
The Skitty will recover with aroma therapy. The woman (which Brock identifies as Eliza and begins to flirt with her) arrives and May explanies that Skitty needs rest. Eliza invites them in, and Brock goes to flirt with her more, but Max pulls his ear. The gang enters in, so Eliza shows the products. Brock tries to impress Eliza, but Max once again pulls his ear. Eliza checks Skitty, so begins to mix aroma to make it feel better. Eliza made the mixture and releases the smell, so Skitty begins to feel better already.
May will stay with Skitty, while the others go out. Team Rocket spot the lab as well, so James and Jessie think that their Pokemon would do well to breathe the smell. Meowth thinks that their boss should be given the mixtures - Giovanni would feel better and promotion for them would arrive. James reminds that the mixtures are meant for Pokemon, so they stick to James and Jessie's plan. Skitty awakes and plays around. Eliza goes to check Skitty, but Skitty sees Pikachu's tail and goes after it. Skitty after that eats Brock's food.
May still plans to catch it, so brings Torchic, despite battling inside the lab. Skitty tackles Torchic. Torchic uses Quick Attack, hitting Skitty. May almost uses a Pokeball, but the window is destroyed and Team Rocket appear. Jessie sends Seviper to use Haze. Team Rocket begin to steal the mixtures, but Skitty appears near Meowth, so he falls in love with it. Brock tackles James, but the mixtures are combined, so every Pokemon gets super-happy, though humans think it smells awful. Team Rocket jump out through the window with the mixtures and go to the baloon, but Brock takes the mixtures James took already.
Ash sends Corphish and uses Bubble Beam, hitting Seviper. James brings Cacnea and uses Pin Missile, but Cophish uses Harden. When James sees Weepinbell, he wants to take them, but the rest of Team Rocket fly off. Corphish uses Crabhammer to send James to the baloon. Next, he sends Taillow and it uses Wing Attack, blasting them off. After the battle, Brock saved a ba, but May does not see Skitty. Team Rocket have blasted off and Jessie sees the mixtures, with no bottle being broken. Skitty appears out of the bag, making Meowth in love.
Skitty plays around. Jessie is happy, so she wants to capture it, but Meowth is thrilled, as Skitty would be blasted off every time. Meowth then tries to convince that it should be given to the boss, making him happier. Jessie isn't convinced, as she thinks it is her own. Meowth goes with Skitty, so he tells her to go away, but Skitty is still happy and stays with him. Meowth throws a rock to make her go away, so Skitty goes to catch the rock. Jessie appears, asking where Skitty is, but Meowth replies she got away. Jessie is ultra-furious and kicks Meowth, but Meowth hasn't forgotten that "it is all for the best".
The gang searches for Skitty. Taillow has found Skitty, so everybody goes after it. They see Team Rocket's baloon blasted off. Eliza sends Oddish and uses Sweet Scent. Team Rocket search for Skitty, but Meowth and Jessie's Wobbuffet smell Oddish's scent. May demands to know what happened to Skitty, but Skitty appears, so Meowth tries to make it run away. Jessie hears Meowth's words, but Meowth stops. Jessie sends Dustox and May her Beautifly. Beautifly uses Gust, but Dustox uses Tackle. Beautifly dodges, so Dustox uses Psi Beam. Beautifly dodges the attacks and uses Tackle, hitting Dustox and uses Gust, knocking Team Rocket. Pikachu uses Thunderbolt, blasting them off.
May holds Skitty and uses Pokeball, but Skitty thinks it is a toy. However, when it touches, Skitty goes into the ball and is captured. Eliza gives the gang directions to Fallarbor Town. Brock makes his final flirt, but is once more taken by Max. The gang goes off, but Skitty goes away from Pokeball, playing around.
- "Ah, aroma-therapy!" - May
- "What's that, a new kind of Pokemon?" - Ash
- "Not quite..." - May
When Ash asks which Pokemon Skitty is, Brock's jacket was miscoloured.
- Featured Pokemon: Silcoon, Weezing, Sableye, Marill
- Following Misty's example, from this episode, Max will pull Brock's ears when he flirts.
- This episode's name is a pun to "I feel happy!"
In the quiz, it is said that Weezing would be the best choice against Silcoon. However, none of the Pokemon are super-effective against Silcoon, while Weezing's attacks would do reduced damage.