I think the first part is talking about how the girl kind of has had enough of him, despite his best efforts (he wears her out). He's surprised she stuck it out as long as she has.
He wonders if she'd be shattered if he's the one that left. I guess he's wondering if she loves him as much as he loves her.
The fingertips and innocence tells me this was a first love.
When it all came apart, he watched her in other failed relationships and he's still waiting for her.
I think the first part is talking about how the girl kind of has had enough of him, despite his best efforts (he wears her out). He's surprised she stuck it out as long as she has.
He wonders if she'd be shattered if he's the one that left. I guess he's wondering if she loves him as much as he loves her.
The fingertips and innocence tells me this was a first love.
When it all came apart, he watched her in other failed relationships and he's still waiting for her.