"When an aquarium in Japan closed to the public for restorations, the aquarium's beloved sunfish grew lonely without visitors and lost its appetite — until aquarium staff pasted cutouts with photos of human faces onto the tank," the video caption explains. That's right — they made people! Have you ever seen something so sweet?

An aquarium in Japan has come up with a unique and out-of-the-box idea to cheer up its lonely resident sunfish after the facility closed for renovations.