Why Does Summer Break Up With Tom In 500 Days Of Summer?

After five years of dating, my girlfriend, Rachel Meyers, cancels our wedding 52 times. The first time, her intern, Ethan Cole, messes up a form at the law firm where she works. She rushes back to fix it, leaving me stranded on the beach for the entire day. The second time, during the wedding ceremony, she hears that Ethan is being bullied by another attorney. She abandons everything to help him, leaving me to become the laughingstock of our guests. After that, no matter when we hold the wedding, Ethan always seems to have some kind of emergency that demands her attention. Eventually, I grow numb and decide to break up with her. But on the day I move out of Westerbay, Rachel loses her mind trying to find me.

For eight long years, Bryan Millan and I were married, but you’d never have known it by looking at his life. He never once acknowledged our relationship in public. Not a single post, not a single mention of me on his social media. Then came our anniversary. The day that was supposed to be about us. Instead, Bryan made an announcement on his Instagram account—just not the one I expected. There he was, hand in hand with his assistant, her draped in a wedding dress. The caption read: [When you're in love, you want the whole world to know.] The comments flooded in. [Bryan finally got married!] [Congrats! Wishing you a lifetime of happiness together!] In that moment, I could no longer lie to myself. Bryan wasn't reserved. He just never loved me. So, I decided to let go. But he wasn't ready for that. He clung to me, desperate now. But I pried his hands off and laughed—a real, genuine laugh, the kind that comes from somewhere deep inside when you realize you're finally free. Then, I looked him straight in the eye and said the words I'd been holding in, "Don't beg me to come back. Because now that I don't love you, I've never felt better."

Thor and I grew up together—we were the definition of childhood sweethearts. We'd promised to attend the same university, graduate, and marry right after senior year. Everyone envied us. They said we were a perfect match, destined for a lifetime together. And I believed that too. I truly thought I'd spend the rest of my life with him. Until the final semester of our senior year in high school, when a new transfer student named Lina joined our class. At first, the two barely spoke. But as they grew familiar, their bond deepened in ways I could no longer ignore. He started staying after school to tutor her, bringing her breakfast every morning. When she was upset, he'd take her for a drive along the coast. If she craved Italian steak, he'd have fresh cuts flown in. Even during her period, he'd quietly prepare everything she needed. I was furious. I confronted him, argued with him, and even threatened to break up. The first time I said it, he thought I was joking and coaxed me out of my anger. The second time, he dismissed it as another tantrum and tried different ways to please me. The third time, he broke down—standing outside my house in the pouring rain all night, half kneeling before me, begging for forgiveness. Again and again, I tried to leave, and every time, he refused to let me go. Yet with each reconciliation, something in him shifted. He started taking me for granted, assuming I would always come back. His patience wore thin. His apologies turned perfunctory. Even when he came to make peace, there was no sincerity left in his voice. So I said it for the hundredth time, and that was the last. That was the moment I finally gave up on him.

When Eric Sutton—my charming CEO husband—found out I handed a million-dollar project to his assistant Vivien Cheney, he figured his three months of radio silence had finally broken me. Suddenly, he's all, "Let's go to Iceland for our honeymoon!" Vivien heard and threw a fit. Threatened to quit. Classic. Eric, who treated her like royalty, freaked out. After three days of begging, he bailed on the trip—said it was for "work"—then handed her my ticket. Later, he shrugged it off. "Romance's petty. Work comes first. You're my wife. You get it, right?" Right. I just stared at Vivien's new post: a couples selfie—cheek to cheek, hands shaped like a heart. I didn't say a word. Just nodded. Eric thought I was finally playing the role: calm, supportive, mature. Promised an even better honeymoon when he got back. Too bad I'd already quit. Too bad he'd already signed the divorce papers. We were done.

After taking our graduation photo, I break up with Philip Lutz. "You're doing this just because I stood behind Mandy and not you while we were taking our graduation photos?" he asks. "Yes," I merely reply. "Sure," he says with a smile. "You'd better not come crying to me or begging for us to get back together later." Having known each other for ten years and dated for four, Philip is certain that I'll never leave him. However, he's unaware that the graduation photos are just an excuse. If I'm capable of taking my graduation photos alone, I can walk my future path alone. Once I've gone abroad, the sky's the limit for me. I no longer need him to stand behind me either.

I made a deal with Sonia Quindt—the billionaire CEO. After I'd proposed to her ninety-nine freaking times, she swore she'd finally show up for the hundredth. Spoiler: she didn't. She was out there at some concert with her boy toy. And, of course, someone caught them on livestream. Big kiss. Big viral moment. Meanwhile, my face was plastered all over the internet too—lonely guy number one, waiting for a bride who never existed. Everyone online started making bets. Who was the mystery woman? How long until I came crawling back for the hundred-and-first proposal? Sonia, apparently struck by some last-minute guilt, promised she'd make it right next time. Said she'd actually show up. And she did. Wedding dress. Perfect makeup. Cameras ready. She got a text from me: [Sonia, there won't be a hundred-and-first proposal. We're done.]