They can be anyone till the last minute. But I do wish to have protagonists more than anatagonists to be succeeding.
- One you would take on a date/home to your parents
Cute question!
I don't really want to date anyone in Fairy Tail. It's best to leave the boyz and gals together as guild families on their own. I think it is more comforting seeing them in this way.
- If you were stuck on an island and you could have 3 people/things (FT related) with you
Stuck on an island?
I'll take Natsu and Gray so that when it's cold at night, Natsu can help to start a fire, while Gray can help to chill down the hot sun in the day. Then the third person will be Mirajane. She is always helping in the bar counter at the guild. I reckon besides making drinks, she can cook as well. It will be very helpful for her to be around when you are hungry. She cooks and the two boys can help to gather woods and ingredients. Barbecue food shouldn't be that tough to make I suppose. I can help in grilling.
When there are wild animals or any beings appearing hostile and attack us, the three skillful fairies can keep all of us safe. Mirajane is also a sisterly person - we know that she cares a lot for her siblings. I will be able to be friends with her. Natsu and Gray always have the tendency to quibble among themselves. It's like watching two little boys fighting over a toy. Since there is nothing much on an island, the two of them will be a fun entertainment.
I wish I can bring Lucy along. She is a journalist. Perhaps she can tell us the different stories she writes.
But meantime for survival purposes, the above three will be more practical.