If I was Liam Neeson, this would be my pick up line:
"I don't know who you are. I don't know what you want. If you are looking for a date, I can tell you I don't have money. But what I do have are a very particular set of skills; skills I have acquired over a very long career of being rejected. Skills that make me a nightmare for people like you. If you reject me now, that'll be the end of it. I will not flirt with you, I will not pursue you. But if you don't, I will follow you, I will stalk you, and I will date you."