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When your significant other says "I love you" before you're ready.

Pretty sure Meredith Gran invented it in Octopus Pie #183.
Guy: "I love you."
Girl: "Eh... Premature Infatuation."
Guy: "Oh my god. I'm so sorry. This kind of thing never happens to me, I swear."
Girl: "Yeah, that's what you said earlier too."
by Zebrafist_JC March 15, 2011
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