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> だったらさ！

だった is the completed tense of だ, ら is a rough indicator, and さ is an
assertion. The completed existential verb with the rough indicator would seem
to say something like "Things having been like so, indicates...", or "If
that's the case, then..."

Would the assertion change it to something like "It is indicated that things
are like so!" or "It is the case!"?
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2015-12-23T18:19:09.243
30021
2015-12-25T18:30:22.930
2015-12-25T18:30:22.930
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question
grammar particles tense past
だったら as an interjection
(だったら means "if it is, then".)

さ as in だったらさ is never a sentence ending particle. So it's always a filler.

さ as a sentence ender can appear (1) after a terminal form of verbs or
adjectives, and (2) after a noun in the position of the predicate.

e.g. (1) なんとか なるさ。 (2) （私は）探偵さ。
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2015-12-24T09:34:35.760
30030
2015-12-24T09:34:35.760
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answer