Aliasing happylittleguy → happyending
Link to alias

Reason:

Same artist. First one is their tumblr that they have now left and has only 8 posts tagged with it. The second is their FA name and has 103. source
https://happylittleguy.tumblr.com/post/180767720139/due-to-recent-events-it-seems-a-lot-of-people-are
http://www.furaffinity.net/user/happyending/