Mean ol' baby!

Does your LO have anywhere they like to sleep better? Me and my husband went out for a couple hours and left our son with his boss and wife, he slept the WHOLE TIME, all the time when he is there..but when he's home, he's so alert and fights sleep.. I don't get it ><
We live on base, so our housing is pretty much the same..I just..yeah, I just don't get it.

my lo is the same. she will be really cranky and not sleep for me but as soon as we go to someone elses house shes all smiles like butter wouldn't melt. then it makes me look like a liar when i say shes grumpy! think she just likes to make people think shes better behaved than she is