I'm not 100% sure what you mean by "...the form moves to follow it.", but I think what you are looking for is the anchor property on the label. You can set how it should "stick" to the form. So if you just select that it anchors to the top, it will stay at the top and keep it's location relative to the top when the form is resized. If you say the anchor should be top and left (typically this is the default when you drag and drop a label on the form) it will "stick" to the top left corner. If you set Anchor to Left, Top, Right it will "stick" to the top and stretch/shrink when you resize the form. You should play with it a bit until you find the exact setting you are looking for.
Here[
^] is the MSDN for the anchor property.
Hope this helps.