say hello

如果一个男生给一个女生听rosie thomas的say hello,能代表什么吗？
它有什么用意呢？
快点啊。。。事关重大!!!
如果。。。
那个男生知道女生喜欢他，并已经回绝女生了，但依然很暧昧呢

什么也不能代表。
很可能就是纯友谊，希望有个朋友，他觉得寂寞。

虽然可能打击到你了，但是我就是这么感觉的。

歌词如下:

Say Hello
by Rosie Thomas
album:

(Duet)
W-
If I find him
If I just follow
Would he hold me and never let me go
Would he let me borrow his wool winter coat
I don't know, I don't Know

M-
If I see her standing there alone
At the train station, three stops from her home
I have half a mind to say what I'm thinking anyway
But I don't know, I don't know

B-
There's an airplane in the sky
With a banner right behind
"Loneliness is just a crime
look each other in the eye
And say hello-o-o-o-o
and say hello-o-o-o-o"

(spoken)
M- Hey there. How you doing?
W-Hi, my name is Mary.
M-Hi

如果我找到他，只是跟随着他
他会不会抓紧我再也不让我走
他会不会让我借去他的羊毛冬大衣
我不知道
我不知道

如果我看见她独自站在那里