I don't think that is it at all. When two people are in any relationship, they end up losing pieces of themselves in that other person. One person notices the change and say that they need a break in order to 'recharge'. The other person in the relationship doesn't see this, and they get scared that they are going to lose the relationship. "If when I say I might fade like a sigh if I stay, You minimize my movement anyway" The one person does not want to let go for any ammount of time.
This song can be interprited as putting yourself first in order to improve relationships with others. I can see where rpg3 is coming from with his/her interpritation however, it doesn't completely fit.