Sachin Bhatt

When Max and Caroline can't figure out how to use the new cappuccino maker they bought for their cupcake business, they take temporary side jobs as baristas at a coffee house to learn the ropes.

Barney asks Ted to keep dating Carly (Ashley Benson), a much younger woman, even though she and Ted have nothing in common.

Charlotte faces painful memories of a horrible tragedy; Amelia continues to spin out of control; Addison takes a step closer to motherhood.