Sorry for your loss of a special friend/person, who touched your heart in a big way. Condolences to you, her family and many other people whose hearts touched. Seems that you have many sweet memories that will forever be with you, that no one can ever take away.
Not sure if this poem helps you, but it did me when my dad passed. We put it on his memory card during the celebration of his life:
We little knew that morning
God was to call your name.
In life we loved you dearly,
In death we do the same.
It broke our hearts to lose you,
You did not go alone.
For part of us went with you,
The day God called you home.
You left us beautiful memories,
You love is still our guide,
And though we cannot see you,
You are always at our side.
Our family chain is broken,
And nothing seems the same,
But as God calls up one by one,
The chain will link again.