Watch Modern Family Season 6 Episode 13 Online to find out how Jay reacts when he learns that Joe may be allergic to Stella. Hint: he doesn't take it well at all.

Everyone knows how much Jay favors Stella and Gloria dislikes her. Jay is distraught and brings Stella to stay with Cam and Mitch for the week. He is jealous of how much Cam gets to spoil her and acts overprotective.

Lily isn't that excited for Stella because she snores and Lily thinks that Larry the cat is jealous.

In the end, it turns out that it's Gloria's face cream that caused the rash. Jay races back to pick up Stella.

Mitchell takes off a few days from work because he is a nag and goes to do some freelance at the closet company. He and Claire have a funny office dynamic, because Mitchell is trying out having a "chill personality."

Alex has a college interview with Princeton. She and Haley fight and make fun of each other as Haley drops her off. Haley inadvertantly helps Alex set herself apart from the other candidates. When Alex overhears the admissions woman talking about how boring everyone is, she steals Haley's exciting story.

Phil helps Andy prepare for his first open house and Luke gets jealous of their bonding time.