Fans of One Direction and Liam Payne got the hashtag #LiamWeStandByYou trending in multiple countries on Wednesday and Thursday.
The fans were expressing their appreciation of Payne by tweeting photos and video of the musician.
They also said thank you to him as well as saying what they appreciated about him.
Payne is popular on Twitter, along with the rest of his bandmates.
He has over 15.7 million followers.