I found several から quite confusing for me.

The context is about a boy and a girl, and she's trying to ask him out, but
she eventually can't do so, and asks him to meet the next day:

> Girl: あ…明日も会ってくれる？
>
> Boy: やっぱ俺 **から** 言うか --> Why から is used instead of は/が ?
>
> Girl: あ…明日は言う **から** --> Which use has から here?
>
> Boy: ああ いいよ。でも、その前に 俺 **から**...... --> Why から is used instead of は/が ? Which
> are the omitted words?
>
> Girl: 本当に？会ってくれるの？
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2018-04-23T18:29:16.473
58114
2021-11-16T23:07:08.823
2021-11-16T23:07:08.823
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question
grammar nuances expressions
Why から is used instead of は/が?
Without further context it is hard to say whether my answer is completely
correct, but considering the anime's theme, I'm pretty sure I got the right
idea.

Am I correct in assuming they are both trying to confess their love to each
other? If that is the case then both of the から used by the boy are the same,
and indicate a direction from which something will be said (in this case, a
confession of love from his behalf). A common anime trope is to wait for the
other person to confess their love first, but as he doubts she will ever do
this, he resigns, saying that it will have to come from (から) him.

The girl's use of から is a bit more obscure without further context, but as she
explains on her dialogue immediately following what you posted, she seems to
have "forgotten" what she was gonna say. Therefore, she is requesting they
meet up tomorrow, saying she wants to do so because (から) she will certainly
say it tomorrow [what it is she forgot].
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2018-04-24T00:07:32.293
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2018-04-24T00:07:32.293
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answer
I think the previous answer is mostly correct. To explain about the girl's use
of から a bit more, with her use of から saying "will you meet me tomorrow? .... (
_Because_ ) I will say it tomorrow" - so から indicates that "I will say it
tomorrow" is the reason why she is asking to meet up. So in English a less
awkward way to say this might be:

"Will you meet with me tomorrow? _Cuz_ I'll tell you then" Or "I'll tell you
tomorrow, _so_ will you meet with me then?"

から can also be used to "soften" the end of a sentence. It makes it more
approachable or amiable in a way, in some contexts. Sort of like how some
people add "lol" at the end of every sentence when they text, not because they
think something's funny but to convey that they are not using a cold, bored,
or upset tone.

Another way to think about her response is to think of English/your native
language. This doesn't always work, but for this situation I think it might
help. In this case, if she was speaking casually in English she may say
something like: "I'll say it tomorrow so..."

While not grammatically a full sentence in English, native speakers often talk
this way. It would not be unnatural for someone feeling shy and awkward to
trail off at the end of this sentence.
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2018-04-24T05:24:09.330
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2018-04-24T05:59:54.427
2018-04-24T05:59:54.427
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answer