He always liked newcomers and friends but he's never met any sentient beings before, so when he met a human child that fell off the cliffside he was delightfully thrilled, prancing over to them and looking them in the eyes. They were leaking this strange red water and had purple markings on their flesh. Speaking of, where was all of their fur? They seemed to have long brown fur by the looks of their head but why was it all gathered here? He assumed they somehow lost their tail and glow spots so he generously picked them up and carried them to his home. 

He set the small being down and covered them with some soft leaves so when they woke up they'd more at home...Which was exactly what didn't happen. They woke up stared at him like he was some sort of clown or crazy person..then went right back to sleep, strange..?
Maybe they were hungry! He always feeds hungry beings fruits! 

He returned with glow fruits and handed it to them when they woke again and settled into his presence... They hesitantly ate it- they like it. Good! 

Long story short, he met a human child who was injured and had fed and befriended them, showed them his family, and grew to love and adore the kid. They're inseparable. 

The human's name is Fiona.