As Ben takes on the new challenge of fatherhood, his brother Danny has other thoughts on his mind. Namely, should he add baby formula to his coffee, or should he not add baby formula to his coffee? In the end, curiosity wins out and Danny takes a swig of coffee and baby formula from the go-to bachelor dishes of choice – Ikea Dinera. This is much to the shock and horror of the delicate sensibilities of roommate Tucker. That is, until seconds later, when Tucker does a 180 and decides to try the concoction for himself. Tucker is also having his morning coffee (and baby formula) in an Ikea Dinera mug – this time, in gray.