The song is about two people who can't be together, for any number of reasons. Maybe someday in the future, they can be, but it won't be for a while.
So the singer tells the lover, "it's okay, I'll let you go for now. date whoever you want, fuck whomever you want, but in the end, don't forget about me." The singer does the same, and the "shaking like a dog" line is a reference to empty, passionless sex.
The singer accepts this because the want for the other person hurts so much that he/she would rather put those feelings aside for the time being.
___"If there's a time when your feelings gone, I wanna feel it"
The song is about two people who can't be together, for any number of reasons. Maybe someday in the future, they can be, but it won't be for a while.
So the singer tells the lover, "it's okay, I'll let you go for now. date whoever you want, fuck whomever you want, but in the end, don't forget about me." The singer does the same, and the "shaking like a dog" line is a reference to empty, passionless sex.
The singer accepts this because the want for the other person hurts so much that he/she would rather put those feelings aside for the time being.
___"If there's a time when your feelings gone, I wanna feel it"
___"There's a time for the second best"