Sarah Hyland's character on Modern Family, Haley Dunphy, gets a love interest that may come in between her on-again, off-again relationship with Dylan (Reid Ewing).

The teens have had a rollercoaster of a relationship starting from season 1; breaking up and getting back together multiple times. He proposed to her in season 3 and they have sexual intercourse for the first time that same season.

While Haley worries that she might not get into college in season 4, she makes a decision to live with him in a shared apartment. Later on her decision changes when she finds out she got accepted to a college. At the end of season 4 Dylan accompanies Haley to her school prom and that night asks her to not forget him even if they are apart, with Haley going to college and him working in a limousine company as a driver.

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Ewing has been labeled a guest star on the show despite the number of appearances he has made so far on-screen. Hyland revealed to Enstars on Sunday that he returns to Haley's life in season 5 of the ABC series, but he may face competition from another guy she gets close with.

"Haley's back at community college and Dylan is back for an episode, maybe two, I'm not sure," she said. "And there's gonna be a new guy in Haley's life."

The actress would not relay any more details about the love triange, but said the cast already completed filming three episodes of the ABC series.

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Season 5 of Modern Family premieres Wednesday, Sep. 25 on ABC at 9/8 p.m. Central. Watch the season 5 promo video below and also see the scene from Modern Family in which Dylan meets Haley's parents Phil and Claire for the first time.

Tags: modern family Sarah Hyland