I think love is love, and it has no age restriction. A teenager can experience love just as much as a grown individual can in a serious relationship. However, I also believe love is not confined to loving just one person. Which means, if a person leaves they can easily fall in love with someone else. It doesn’t mean that they don’t love you in the ultimate state, or they love the other person more. It just means they’ve found someone that is better suited for them to spend their life with. Yes, there’s a possibility that person can come back to you, but only if they realize that they would rather be with you than anyone else in the world. Most of the time someone can love you more than anything in the world, but afraid to give you a second chance due for fear they will get hurt again as much as they did. For this reason, I think the saying “If you truly love something let it go. If it comes back, it’s yours. If it doesn’t, it was never yours to begin with.” is the dumbest quote ever. If you truly love something, don’t let go. Hold on and fight for what you love for as long and as hard as you can. Because the moment you let go, there’s no guarantee you will ever get it back. After that point, there is only hope and wishful thinking. And that’s the truth.