i agree with heyna85 about a relationship promising more than it could give, but i would just like to add that he brakes up in a unnecessarily hard way, 'all he had to say was goodbye' but instead he told her exactly what he felt 'no regard for the cost of saying his feelings in moments they were felt' hurting her more than neccessary and he realises afterwards he was too hard on her.
i agree with heyna85 about a relationship promising more than it could give, but i would just like to add that he brakes up in a unnecessarily hard way, 'all he had to say was goodbye' but instead he told her exactly what he felt 'no regard for the cost of saying his feelings in moments they were felt' hurting her more than neccessary and he realises afterwards he was too hard on her.