This is a letter to the girl you finally settle down with.
Dear You,
You probably don't know me, and you probably never will. You don't know me. But you do know him. I also knew him. He was my first love, and I like to think I was his too. Nobody will ever be good enough for him, not you, not me. He is the best kind of guy. He will make you fall in love with him but you won't even be scared because you know he's going to be there to catch you before you ever hit the ground. Make sure you take every chance you get to look in his eyes, because it never gets old seeing the entire universe in them. He will give you himself entirely, and will be patient with you even if you're too scared to do the same. I swear to you there won't be a moment you aren't laughing as long as you're near him. And if it ever gets too dark or cold, he is always warmer than any blanket and his smile will always light the way home. And if you see smoke when he kisses you, don't worry, it's just from the fireworks you'll feel in your chest. He will wipe your tears before they fall off your cheeks and he will tell you "everything will be ok" in a way that you have to believe it. Sometimes he gets mad, just let him listen to his music and tell him dumb jokes until he smiles. He loves banana peppers on his sandwiches so make sure you ask for extra. If you're sick he will give you a big t shirt to wear and make you toast and watch and movie with you while you fall asleep on his chest.He wants to take care of you so let him carry your bag and make you things to eat, he'll appreciate it, and he makes the best tea. And if you ever go to a haunted house like we did on our first date, he'll be brave and walk in front with you even though he's terrified but would never say so. He'll hold your hand even if it's sweaty.
And you might already know all of these things, but I know them too, and I will never forget a single one of them. He will always be the best love I've ever had, and losing him is the hardest thing I will ever deal with in my life, but he wasn't ready, and I wasn't enough. I wasn't the one for him I guess. So be glad that you are.