reclusive - Preferring to live in isolation and avoiding contact with others, often due to personal preference or a desire for privacy.

prissy - Fussily and excessively respectable

primp - Spend time making minor adjustments to (one's hair, makeup, or clothes)

virtual - Almost or nearly as described, but not completely; something is so nearly true that for most purposes it can be regarded as true; something that exists in essence but not in actuality.

flashback - A sudden, vivid memory of a past event, often triggered by something in the present. Often used in films and books.

sentimental - Having a strong emotional attachment to memories or things.

mull - To think about a proposal or request carefully and at length.

Existential - Concerned with the nature and purpose of life and individual freedom.

coy - Making a pretense of shyness or modesty that is intended to be alluring

Diversion - Something that distracts attention from something else, sometimes done for fun or relaxation.

boast - Talk with excessive pride and self-satisfaction about one's achievements, possessions, or abilities

twiddle - To turn or twist something with the fingers, usually in a casual or nervous way.