Comment here and I will:

⒈ Tell you why I friended you.
⒉ Associate you with something -- a fandom, song, color, photo, etc.
⒊ Tell you something I like about you.
⒋ Tell you a memory I have of you.
⒌ Ask you something I've wanted to know about you.
⒍ Tell you my favorite user pic from your list.
⒎ In return, you need to post this on your own journal, but if only you want a return engagement from me :)