Lyric discussion by ampUPtheMUSIC 

Cover art for Gorgeous lyrics by Third Eye Blind

i think this song is about a breakup. "I am made of a hard skin So I don't know how so much pain still gets in Scars between you and me, my friend A stone thrown, skips across the sea and smokes a child there"

he's talking about how they broke up, but it doesn't seem like the first time because there are "scars between them" and he's throwing the love away when he says he throws the stone and she goes to another guy

"So I go down to the sea Where I will breathe air Take back a piece of me I let it bleed out I rage, from within My bones break But when they mend The stone returns again"

so he goes to release his feelings to someone or something (refering to the sea) and to confess he wants her back. and when he thinks he's just healed from the heartbreak, "the stone returns again" and when he says i let it bleed out, it's saying he's pouring out all his hearts feelings. and the song just goes on to say that their relationship just keeps taking away from him and that they're just friends

that's just what i get from the song, but there could be other perceptions you could get as well