Hmm...I guess there is no good way to solve this...all I can say is that your big will be your big forever and you will want it to be someone you can trust and go to with ANYTHING. You have to do what is best for you and things will sort themselves out. If she ends up littleless then talk to her and say you were sorry it didn't work out and thank her for doing so much for you through out these first few weeks...make her feel really special, even though she isn't your big...
Hehe, or when the time comes and you are paired with your #1 choice, then ask her what you should do!!
What are bigs for after all?!
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There are friends who pass like ships in the night, who meet for a moment, then sail out of sight, with never a backward glance of regret...Friends we meet briefly then quickly forget.
Then there are friends who sail together, through quiet waters and stormy weather. Helping each other through joy and through strife. And those are the kind who give meaning to life.
~ ⚓ΔΓ⚓ ~