Taylor Swift is known for her famous group of friends, but one of our favorite friendships is the one she shares with Ed Sheeran. The two first started hanging out when he appeared on her song "Everything Has Changed" from her Red album, and they recently collaborated again on her album Reputation. Aside from rapping on her infectiously catchy song "End Game," Ed also makes a cameo in the music video along with Future. While people had a lot of reactions to Taylor's dancing in the video and her fun-filled parties, we are personally loving Taylor and Ed's adorable friendship. Seriously, our "Sweeran" hearts can't handle it. Catch the best reactions ahead.