My older sister died three days ago, she died alone.

Why are you even thinking like this?
How can death possibly be funny? So what if she died alone?

How do you know she was alone?

Im sorry for your loss ._.

No, there's not.
I'm sorry. Try and take care of yourself.

No! Holy crap! Are you alright?

No I am sorry for your loss

How terrible! My condolences for your loss. I do not see how anyone could make light of such a situation.

RIP to your sister. Sometimes I feel it is better to die alone than die after living unhappily with someone

I'm sorry for your loss and offer deep condolences :(
Hope you will find comfort here through others.

It's not funny at all. It's sad if it's true. It's sadder that you're even asking

My deepest condolences on your loss. Nothing funny about that in the least.

I'm sorry Kingfish. There's nothing funny about it at all. :(

Did we say something was funny about it?

Deepest condolences

Not at all. My condolences. 😞