I'm sure you know who this is.

"Tails can be described as a gentle, sweet, kind and loyal fox with a good and positive attitude. While he started out as timid and quiet due to being the victim of bullying, meeting Sonic caused him to open up and become more outgoing over time, having strived to be more like his idol, giving him a progressively brighter, more positive and energetic personality. Tails is not one to grasp the spotlight for himself. Instead, he is always ready and willing to help others without asking for anything in return."