I. things don't have to be said to be understood.
II. let it be what it will be.
III. these words are only meant for here.
IV. it'd be easier if you just believed.
V. say 'thank you' individually. they probably "don't know who they are".
VI. two and two make six.
VII. nothing is what it seems.
VIII. friendship isn't one big thing; it's millions of little things.