it sounds to me like the singer's boyfriend is breaking up with her, and shes trying to convince him that she doesnt care either way. in the chorus when she says, "I'll write you just to let you know
That I'm alright
Can't say I'm sad to see you go
Cause I'm not
(well I'm not)
well I'm not"
it sounds like shes basically saying, "I'm just letting you know that I'm okay, if you care...I'm not sad we're breaking up..." but the "Well im not" sounds like she's trying to reassure herself that she really doesnt care when she knows she does.
it sounds to me like the singer's boyfriend is breaking up with her, and shes trying to convince him that she doesnt care either way. in the chorus when she says, "I'll write you just to let you know That I'm alright Can't say I'm sad to see you go Cause I'm not (well I'm not) well I'm not" it sounds like shes basically saying, "I'm just letting you know that I'm okay, if you care...I'm not sad we're breaking up..." but the "Well im not" sounds like she's trying to reassure herself that she really doesnt care when she knows she does.
just my interpretation.
love this song though.