Here's what I recall about the movie. I think the main character (a guy, no idea what his name was), had some kind of a terminal illness (maybe cancer?). And I think the movie was sort of coming-of-age, it was a group of boys who were friends together when they were younger and the movie shows how their friendship developed as they grew up.
A couple scenes stood out the most. (So sorry for the major spoilers that are about to happen!)
I remember that the guy (who I thought was the main character, or at least one of them, anyway) was a bit of a rebel that the other guys looked up to. I also remember that there was some kind of road trip involved... and I distinctly remember a scene where the guy basically puts a whole pack's worth of cigarettes in his mouth and attempts to smoke them all. I also remember that he died, either on a beach or on a bed (at the beach?)... my memory's a bit fuzzy on that one.
I also recall that there was a song that held some sort of significance for them? But I have zero clue as to what the lyrics were.
Anyway, does any of this ring a bell for anyone? Really wish I knew what the title was so I could see if I can track this down and rewatch it... thanks in advance for anyone who tries to help!