The things I can't seem to say (GreyXReader)

Meeting Erza

- Time skip! About an hour or so later-

I had started to fall asleep at the bar, where I was sitting. I was so bored... the rest of the guild just sat there, each one glancing at the door every few seconds.
A small fight between Natsu and Grey had happened, which kind of perked me up a little, but then some 'Loke' guy started flirting with Lucy and it soon got boring again... suddenly, I hear an exclamation of surprise and Loke runs off, yelling back something about 'cruel fate' and 'celestial wizards'. Mira then explains why Loke has some kind of problem with celestial spirits, but I couldn't care less. I was so bored... I started hitting my head on the table, quite hard actually, but it gave me SOMETHING to do. Suddenly my head hit a cold, yet soft, surface instead of the hard, wooden surface my head had been hitting previously. "Don't do that, you'll hurt yourself..." Grey's voice came from beside me once more. I turned to him, ready to tell him that I was bored, and that I could do whatever I wanted to do, but as my eyes caught his, I went into a kind of trance. 'Wow, he has really nice eyes...' I thought.
That was when the doors opened with such force, hitting the wall so hard, that I was surprised they didn't go flying off the hinges then and there. My eyes immediately flitted towards the doors, where I saw Loke panting and looking quite panicked. "ERZA'S BACK!!!" Loke yelled.
The whole guild was completely silent for a moment before bursting out into a frenzy of shouts and panicked screams, the whole guild running around like the world was coming to an end.
Loud footsteps could be heard coming towards the Guild. The people in the guild were shaking with fear, some desperately clinging onto each other.
Then, a woman appeared in the doorway, her shadow masking any main features, but she was definitely carrying something, and it was HUGE. As she walked closer into the room, I was able to see her face properly. 'Wow...' I thought, completely shocked. "She's so pretty..." said Lucy, voicing my thoughts. I stood next to Lucy and nodded. "Not at all like how these guys described her." I rolled my eyes. I should have expected the likes of Natsu and Grey to over-exaggerate on a thing like that...
After she had put the massive object down on the Guild floor, and explained what it was, she started barking out orders and reprimanding people for their usual unusual habits. The weirdest thing of all, however was definitely that Natsu and Grey suddenly started hugging each other and acting friendly as soon as Erza's concentration was pointed in their direction.
"Natsu challenged Erza to a fight once and he was beaten to a pulp," explained Mira 
"She also caught Grey walking round naked once, and beat him to a pulp too..." Macao added.
"Yep, when Loke tried the usual too..." said Cana.
'Wow, Erza must be an extremely powerful wizard if all of these people are so scared of her...' I thought. 'I'm definitely going to stay on her good side...'
"Natsu, Grey." They immediately perked up and started hugging each other tightly. "I have a favour to ask of you." Erza finished.
Whispers and murmurs started circulating around the guild. Apparently it was not like Erza to ask favours. EVER.
"There was a troubling rumour going round when I finished my last job." she continued "I would ask the Master first, but this kind of matter needs immediate attention, I need you both to come with me, to help me on this mission."
The guild now erupted into loud shouts of disbelief. Erza apparently didn't like to ask for help either.
"Pack your things- we leave in the morning." she ordered.
Ah. So it wasn't really ASKING for help... but I already knew that Natsu and Grey would jump at this opportunity with no kind of hesitation, so she must know this too...
I looked over at the pair, to see them looking at each other with clear distaste showing on their faces, probably because they were now going to be together 24/7...
"Wow, I never thought this would happen..." Mira trailed off, looking thoughtful "This may just be Fairy Tail's ultimate team!"