Taylor Swift released the 10-minute version of her song "All Too Well," and countless listeners found themselves relating to its heartbreaking lyrics. Even those who are NBSB (No Boyfriend Since Birth) or NGSB (No Girlfriend Since Birth) felt as though the song reflected emotions they had experienced in one way or another.

With that, here are some of the song's most heart-wrenching lines and what millennials can learn from them.

“...Any time now, he’s gonna say it’s love. You never called it what it was....”

We all want to hear "I love you" from our significant others. More than the gifts and surprises, hearing how much your boyfriend or girlfriend loves you can be one of the most fulfilling parts of a relationship. For many of us, it's the moment we've been waiting for.

Unfortunately, not everyone is ready to say those three simple words. Just like in Taylor Swift's song, she waited for her former partner to say it—but he never did.

Sometimes, we have to accept that we can't always get what we expect from other people, whether it's reciprocating our feelings or simply expressing how much they care about us. The important thing is to make the people we love feel valued while also knowing when it's time to stop waiting.

And to those who aren't ready to say "I love you" but still want the perks of being in a relationship, don't be surprised if your actions have consequences.

“...You kept me like a secret. But I kept you like an oath....”

On social media, many couples love to "flex" their significant others through Stories or heartfelt posts. The happiness and kilig are undeniable whenever we read well-thought-out messages dedicated to the people they love.

However, that's not the case for every relationship. Some couples prefer to keep things private rather than constantly posting photos together. While that works for some, it's still understandable to want to see yourself on your partner's Instagram account every once in a while.

If being acknowledged publicly matters to you but your partner isn't comfortable with it, have an honest conversation instead of simply brushing your feelings aside. Understanding each other's reasons is always better than making assumptions.

“...They say all's well that ends well. But I'm in a new hell every time. You double-cross my mind....”

Breakups are never easy. Whether the relationship ended mutually or because one person ghosted the other, someone usually ends up carrying the heavier emotional burden.

You'll probably remember the movies you watched together, the songs you listened to, the food you shared, and even little things like the scent of their perfume. Sometimes, the smallest reminders hurt the most.

But missing those memories doesn't necessarily mean you should call your ex and ask to get back together. Take a moment to ask yourself whether you truly miss the person or simply miss the routines and experiences you shared.

The good news is you can still enjoy those things on your own. You don't need a partner to watch a movie, listen to your favorite music, or eat at your favorite restaurant. Sometimes, learning to enjoy your own company is one of the most rewarding experiences you'll ever have.

“...The idea you had of me. Who was she?....”

Have you ever felt like your partner was trying to change you to fit their ideal version of you? Have you ever wondered if those expectations were inspired by someone else? Imagine how painful it would be to realize that you're being compared to someone who only exists in their mind—or worse, someone real.

There's nothing wrong with wanting to improve yourself for the sake of your relationship. If it helps you become a better person while strengthening your bond, then that's a positive thing.

But there's a big difference between growing as a person and changing yourself just to fit someone else's expectations.

Never lose yourself just to please another person. If someone can't appreciate you for who you truly are, then they may not be the right person for you.

Now, Taylor Swift, the songwriter behind All Too Well, has tied the knot. After years of turning heartbreak, healing, and love into the songs that defined an entire generation, fans can't help but feel like she's finally getting her own happy ending. From teaching us how to survive a broken heart to showing us what it means to find peace, your music teacher is now married.