Plz provide a slight idea about a story which starts as”It was that fateful day…”?

Now write a true or imaginary story about the wedding day that was either a great succes, or involved some sort of castrophe, which confirmed those feelings of reserve, whatever you feel most confident that you can write on successfully.

I must say that I think the latter would be the hardest to write on, unless you can actually talk about such a wedding that you were present at, or heard about.

Hope this helps.