My LO hates his car seat! Well getting buckled in. He would scream and cry each time. Now, when I put him and start to clip him in, he starts to push his chest out, grunts and turns red. Almost like I am squeezing the life out of him, and I have not even finished clipping him in or even tightening. When I tell him oh you stop that he starts smiling and laughing. I think because I laughed at it in the beginning he now keeps doing it to be a silly baby.