a dazzling impression

I found this post

"Fairy Tail light novel summary (just one part)
This is mostly for graylu fans

I think many already know but there is a FT light novel and today I was searching the net and I found a japanese blog with its content posted but as a mini summary of what it is about not the whole story saddly.
Anyways the story is divided into 6 scenes and there was this one scene with graylu!!!!!!＞▽＜
Which is by the way scene 4!
By the way this novel's events take place after the Edolas arc.

Here is the translation (summary):

Scene 4: Place to return to the colors of the rainbow

The next day of meeting girls.
Lucy was called by Gray.
The unsualy dressed up Gray held out a pair ticket for a Luxury dinner cruise.
Although Lucy was misunderstanding a bit about the situation because of earlier's girls talk, this was a job like any other.
A Jewelry auction that will be held on board is being targeted by Thief Sebon in which they have to protect a tiara called "Tears of the sea" from him/her.
A reward of half a million J will be given by only making sure there are no victims, moreover it comes with luxurious meal.
With no reason to refuse Lucy went together with Gray just the 2 of them to that job.

With the client's request Lucy wore the tiara.
Lucy thought that by wearing a gorgeous dress and on top of that by playing as a young couple with Gray they will be able to deceive Thief Sebon's eyes.
Of course the tiara shown in the auction will be fake.
And so the auction started.
But while everybody was being consumed by the tiara (fake) there was someone staring at Lucy... "

Gray x Lucy

from Fairy Tail Light Novel (Scene 4)