You keep me going

You've watched me grow.
we've been friends forever.
you've taught me things I'll never forget.
we've helped each other through it all.
you've always had my back.
we've seen each other at our hardest times.
you've had the arms to hold me when i cried.
we've shared so many priceless moments.
you've always known how to make me day.
you're my best friend.
my sister for life.
at time you keep me going.
and i cant thank God enough for putting you in my life.