Just answering the questions in order it looks like. Wait a few minutes for time.

6 people No vegetarians

He's responding sequentially

Sounds like his gathering, arranged by him, with his friends.

He can prep it.

2 people, 0 vegetarians, 4 o'clock

The answer is summed for brevity

My take is that his single answer applies to them all, thusly:

6 people are coming 6 of them are vegetarian 6 is when they are coming.

He was conserving bandwidth.

I feel like whenever someone posts a reasonably relatable marriage meme on Lemmy, all the terminally single people show up to demonstrate exactly why no one will love them.

No I don't know how many come to dinner no I don't know if any of them are vegetarian yes it is at 6 o'clock.

What's not to understand?

Just "yes" would be the correct answer

The solution is that there is 6 vegetarians but there is greater than 6 people.

Gotta include the unit in your answer, shoulda learned it in math class

It's fine, we'll get to the bottom of this in at least 14 more texts.

she said "couple of questions" but she asked 3. So the last one doesn't count. Also, she married him, pretty sure this isn't a new trait of him

I'm husband, can confirm

If you ask multiple questions in one phrase my brain can't handle it sorry