If an unknow girl/boy came as says "I LOVE YOU"

If that will happen to me..first, i will think that this guy is crazy...and doing those thing just for fun...

That is very impossible. Love is strong word and it is not felt by someone who is a stranger. I dont hink its love at all. Strong affection is possible but its not really "love". A lot of people tens to abuse that word.

I don't know what a girl would do, or should do. I'd guess she should likely run away as fast as possible, and yell for police. As for me, being a boy, if a girl walked up and said that, I would likely turn her down. There are a number of reasons, but the main one is that for someone I do not know, to say that, indicates she could do that to anyone. What do I have to do with a girl that easy? Somethings wrong.

I would also say "i love You". Love can be of any kind...between friends also. If she then says that it was a joke i would also say that its accepted and even i was joking. But if she is serious then i will have to tell her that i love her as a friend.

It's very interesting, if I meet something like this, firstly I'll check is it just a joke. If she is sincere, I would tell her she is a lovely girl to be direct(yes, I like this kind of girls), and I'll also tell her one people should not love another without knowing nothing about him. I think we should be friends at least.