Friends: Legolas is a Prince of Mirkwood and also a messenger. He will be traveling from one Elven land to another. I am sure he would met others besides elves and he is pretty friendly. He will be easily to befriend and I am sure once we get further in the timeline he will have more friends that are of the race of Men (and a dwarf!) We can do AU or perhaps a little in between elven lands thread.
Foes: Anyone who is an enemy to Mirkwood or the King is an enemy to Legolas. I'm sure there will be orcs and people in general who would hate Legolas. Some might think him too prideful and perhaps need to peg him down a few inches.
Romantic: Legolas is a bit shy on that subject. He has been infatuated with people, but never deeply loved someone. He is secretly afraid of loving someone and them never returning it. The Prince guards his heart and because of that,he's oblivious at times of other people's actions and desires. If anyone wishes to try this, it will be hard and would take dedication.