Despite their disputes, Knuckles remains loyal to Amy and always has her back. In fact, Knuckles has come to realize that Amy is not just his friend, but also the family he had been missing for much of his life.

Who does Knuckles like in Sonic Boom?

Agrimaldolina has a secret crush on him, despite being extremely older than him (while Knuckles is 16 years-old, Mrs. Agrimaldolina is 52 years-old). However, she is extremely proud to admit and, due to Knuckles' naiveness, he doesn't realizes that she likes him, and he is completely unaware of her crush on him.

Does knuckle have a crush?

In the video games since Sonic Adventure 2, Knuckles appears to have a slight crush on Rouge the Bat that he tries not to show, and Rouge is confirmed to have a crush on him.