A lot of things can change the intended mood of a movie. Maybe it's a mushy romance that you last saw with an ex and now only reminds you of love ending.
Maybe it's a comedy staring an actor you once respected but have come to find out is a humorless jerk.
See also: 11 Heartbreaking GIF Sets to Stir All the Feels
Or maybe some cruel GIF-maker on Tumblr took a clip from a tearjerker and added a completely inappropriate caption.
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