From season 1 when Haley and Dylan realize that sparks are flying between them to the many times that they break each other's hearts and then want to date again, it's always moving thinking about Haley and Dylan's sweet Modern Family love story.
While Haley has several Modern Family love interests, she dates Dylan for the longest time, and everything begins in season 1 when they meet in high school. Haley rebels a bit against her family during this time, as her feelings for Dylan are too strong to ignore and she wants to feel more independent.
Haley wants to go to a concert with Dylan, which upsets Claire. While Haley might seem a little immature during this season, she does begin to think about what she wants and she starts separating from her parents.
In season 2, Haley and Dylan's relationship is still going strong, but while Phil thinks that Dylan is cool as he reminds him of his youth, Claire is unsupportive and a little unfair.
One of the most memorable episodes is "Chirp" when Claire and Haley are sick and Claire wants Haley to date David instead. It's tough for Haley that her mom doesn't understand her love for Dylan, and while it's unclear whether this couple will go the distance, fans can tell that Haley and Dylan do have something special.
It's interesting that Dylan and Haley get married near the end of the series because Dylan asks Haley to be his wife after they randomly bump into each other at Disneyland in season 3. Haley doesn't feel ready for this and Claire doesn't think that it's a good idea, either.
Haley and Dylan start seeing each other again this season, which suggests to fans that while they're still young and might split up a few more times, it's likely that they will end up together. Haley and Dylan's ditzy personalities work so well.
Haley makes a lot of mistakes on Modern Family, including getting arrested in season 4 and leaving college. During this time in her life, she wants to be young, have fun, and enjoy herself no matter what.
While Haley and Dylan could have settled down together in season 3 if Haley had said yes to him, Haley doesn't want to commit or have any ties. She wants to be free and she does just that, which worries her parents as she doesn't seem to know what she wants to do with her life.
In season 5, Haley seems lost and a bit troubled, and she meets Andy, who she has a huge crush on almost immediately.
Andy is more practical and successful than Haley, and he seems to have his life together more than Dylan, which makes him a fascinating love interest for Haley. The two dance around one another and flirt a lot, and while fans can tell that they have chemistry, Andy is serious about his girlfriend Beth.
Fans debate Andy and Dylan as Haley's Modern Family love interests, and in season 6, Dylan seems pretty far from Haley's mind. She realizes that she feels strongly that Andy could be her one true love, but it's tough that he's in love with Beth.
Haley isn't ready to be with Dylan forever at this point on the show, and she's focused on Andy, wondering if there could ever be a chance for them.
In the season 7 premiere "Summer Lovin'," Andy asks Beth to marry him. Haley doesn't want to be alone and feels badly about this rejection, so she gets back together with Dylan, but viewers can tell that this situation is too upsetting and messy. Things get even more complex when Dylan lives in the Dunphy home.
Haley's love life becomes full of drama in the episode "Phil's Sexy, Sexy House" when Haley and Andy kiss, suggesting that Haley has to carefully think about her feelings and who she really wants to be with. It doesn't feel right to date Dylan as she can't stop thinking about Andy.
Rainer Shine is a funny Modern Family side character, and Haley forgets about Dylan in season 8 as she dates Rainer, who is much older than her. Haley knows that she shouldn't marry Rainer, which leaves the door open for Haley to realize that she really loves Dylan, something that many fans have been waiting to see.
Rainer is so different from Dylan as he's conceited and convinced that he's always right, whereas Dylan thinks more about Haley than himself, which is one reason why Haley and Dylan are a good match.
Haley and Arvin's season 9 relationship is interesting and sweet and not without insecurities on both sides. Haley doesn't feel smart enough for Arvin and he doesn't think that he's cool enough for her.
When fans observe Haley in a relationship with someone other than Dylan, it becomes clear that Haley and Dylan have an easy and natural connection and they can really be themselves around each other.
Although Dylan doesn't seem smart at times on Modern Family, he's intelligent enough to know that Haley is the one for him, and viewers know that he has felt this way since season 1.
In season 10, fans who ship this couple get their happy ending as Dylan and Haley sleep together, find out that they're pregnant, and decide that they want to spend the rest of their lives together. Haley proposes, which is one of the most romantic moments on the sitcom, and they're excited and nervous for the next stage.
Haley and Dylan love raising their twins Poppy and George, who become the focal point of season 11 as Claire, Phil, Alex, and Luke step in to help as much as they can.
The whole Dunphy family learns how to navigate this new situation, and fans see Haley and Dylan's love for one another grow stronger as they get used to being parents of newborns. Each new problem, from getting the twins to sleep to having time to themselves, is something that they work through together.