After how many dates would you kiss someone, send them a Facebook friend request or spend the night with them?
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在“脸谱”或其他社交网站上的好友请求并无任何信息知道你是谁或者知道你会（不会）接受。
The sending of a friend request on Facebook or other social networking site without including any information on who you are or how you know the recipient.
