Sometimes the hardest part of breaking up is letting go of someone, even though you still love them.

Just ask the Twitterverse. On Friday, tweeters offered reasons why their relationships just won't work out, using the hasthtag #ILoveYouBut. From the comical (#ILoveYouBut the Crocs have got to go) to the heartbreaking ("#ILoveYouBut we will never fix our problems"), click through to see what they had to say, then join the conversation on Twitter using the hashtag #ILoveYouBut.

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