Ted has an appointment without first talking to your line first, and Lily and Marshall agree with the question of knowing the sex of their baby.The group meets this week to paint the baby's room is a neutral color. They proceed to discuss whether Lily and Marshall to learn of its kind.
For those who have just started browsing through the lines, this is a warning that this value immediately ain'ta education class intended to inculcate humility, or you realize the importance of words like thanks please, and so on.
All my guesses point to the last year, when the first film as director Josh Radnor won 'Happythankyoumoreplease' Audience Award at the 26th Sundance Film Festival, and a nomination for Grand Jury Prize. The fragrance of that success is still fresh in our senses.