Adam Copying Lincoln

Adam loves to copy Lincoln. Shouldn't Lincoln be following Adam? Actually he loves to copy everything. It can be pretty obnoxious sometimes. Lincoln learned to roll over a few weeks ago. Adam will get on the ground and roll like him. Then he will say, " look Mom I rolled over." I am not quite sure what to say because it is not so amazing and neat that Adam can roll over. So we just tell him good job like we do Lincoln. Here is video and picture.