Answer:
I never was but am always to be, and everyone looks forward to me
A person who chews the ends of their fingers
An art-form and its colourful result.
MT_TF_S What are the missing letters? Why?
A gentleman whose offspring have successfully produced offspring of their own.
If it’s information you seek, come and see me. If it’s pairs of letters you need, I have consecutively three. What am I?