Facebook just released its 2015 year in review [1] video, and we're giving you fair warning that the video above may cause a serious influx of emotion. From viral Internet trends (like the infamous dress debate [2]) to the senseless terror attacks in Paris [3] to groundbreaking moments in American history (like the legalization of same-sex marriage [4]), it proves how truly unforgettable this year was.
Check out more lookbacks at 2015:
- The Most "Liked" Instagram Pictures of 2015 [5]
- Emoji Is Named 2015 Word of the Year by Oxford Dictionaries [6]
- The Most Popular Hashtag of 2015 [7]
- 13 Mother-Daughter Duos Who Made 2015 the Year of Girl Power [8]
- The 47 Hottest Female Celebrity Selfies of 2015 [9]