"There's so many things that I could say, But I'm sure it would come out all wrong" - He wants to say so much to her, but he doesn't know how to say it...
"You got something that I can't explain, Still try and try and let you know" - She's got so much "awesomeness"... too much for him to explain or it's something so awesome he can't explain it... but he still tries to let her know...
"That first summer we spent's one we'll never forget" - The first Summer they spent together, he'll never forget...
"Looking for any kind of reason to escape all the mess that, We thought was what made us, Ain't it funny now? We can see, We're who we're meant to be" - They looking for away to escape the people they say their relationship won't work, and he's saying that it's funny how they never realized before that they were meant to be together because of all the people saying it wouldn't work...
"You still have all my heart" - .... (exactly what it says)
"There's too many times I have to say, I could have been better and stronger for you and me" - There's so many times he's wanted to say that he could have been better and stronger for them both...
"You always make me feel okay, Those late summers we spent, stay up talking all night" - (Exactly what it says)
"I'd ask "you think we'd ever make it?" You'd say "I'm sure if it's right" - He would ask her if she thinks the relationship would work, and she says She's sure it would....
"Ain't it funny to think just how stupid I used to be, Hope you always believe" - He's saying how stupid he was for never finding her before (I think)...
"Let them talk and talk and talk, Let them say what they want" - He's referring to the people who said their relationship would never work...
"We will laugh at the thought they don't know what we've got" - He's saying they will laugh at all the people who doubt them, they don't know what they've got...
"Every year that goes by, a year older we are, You'll still be beautiful then, bless your beautiful heart" (exactly what it says)
"They'll talk and talk and talk, How crazy is it? Someone could waste their whole life, helplessly, Just patiently waiting for a love like you and me" - The people will talk about them and doubt them, they wasting their lives by doing that....
"I've been waiting my whole life For someone to save me still can't believe that you're mine, You still have all of my heart" He's been waiting is whole life for her, and he can't believe he finally found her....
"There's so many things that I could say, But I'm sure it would come out all wrong" - He wants to say so much to her, but he doesn't know how to say it... "You got something that I can't explain, Still try and try and let you know" - She's got so much "awesomeness"... too much for him to explain or it's something so awesome he can't explain it... but he still tries to let her know... "That first summer we spent's one we'll never forget" - The first Summer they spent together, he'll never forget... "Looking for any kind of reason to escape all the mess that, We thought was what made us, Ain't it funny now? We can see, We're who we're meant to be" - They looking for away to escape the people they say their relationship won't work, and he's saying that it's funny how they never realized before that they were meant to be together because of all the people saying it wouldn't work... "You still have all my heart" - .... (exactly what it says) "There's too many times I have to say, I could have been better and stronger for you and me" - There's so many times he's wanted to say that he could have been better and stronger for them both... "You always make me feel okay, Those late summers we spent, stay up talking all night" - (Exactly what it says) "I'd ask "you think we'd ever make it?" You'd say "I'm sure if it's right" - He would ask her if she thinks the relationship would work, and she says She's sure it would.... "Ain't it funny to think just how stupid I used to be, Hope you always believe" - He's saying how stupid he was for never finding her before (I think)... "Let them talk and talk and talk, Let them say what they want" - He's referring to the people who said their relationship would never work... "We will laugh at the thought they don't know what we've got" - He's saying they will laugh at all the people who doubt them, they don't know what they've got... "Every year that goes by, a year older we are, You'll still be beautiful then, bless your beautiful heart" (exactly what it says) "They'll talk and talk and talk, How crazy is it? Someone could waste their whole life, helplessly, Just patiently waiting for a love like you and me" - The people will talk about them and doubt them, they wasting their lives by doing that.... "I've been waiting my whole life For someone to save me still can't believe that you're mine, You still have all of my heart" He's been waiting is whole life for her, and he can't believe he finally found her....
She still has all of his heart <3