最初から最後までうっとりしてた。

beginning; outset; first; onset

from (e.g. time, place, numerical quantity); since; from (originator); by; because; since; out of (constituent, part); through (e.g. window, vestibule); after; since

last; end; conclusion; latest; most recent; no sooner than; right after (often having negative consequences); one's final moments

until (a time); till; to; up to; to (a place); as far as; to (an extent); up to; so far as; even; only; merely

ecstatically; spellbound; with rapt attention; abstractedly; absentmindedly; absorbedly; vacantly

to do; to cause to become; to make (into); to turn (into); to serve as; to act as; to work as; to wear (clothes, a facial expression, etc.); to judge as being; to view as being; to think of as; to treat as; to use as; to decide on; to choose; to be sensed (of a smell, noise, etc.); to be (in a state, condition, etc.); to be worth; to cost; to pass (of time); to elapse; verbalizing suffix (applies to nouns noted in this dictionary with the part of speech "vs"); creates a humble verb (after a noun prefixed with "o" or "go"); to be just about to; to be just starting to; to try to; to attempt to