Here it is.... a sprout! This signals successful germination, how cute
. This little sprout has been hidden away in a seed, just waiting for someone to come along and give it the proper conditions to grow.... and you have successfully done that! Good job! Once is a while a remnant of the seed will be sticking to the sprout..... leave it alone for a day or so. If it persists in hanging on you can carefully try to remove it, but give the plant a chance to take care of it on its own.