Curse you and bless you, Parenthood.
As any Parenthood fan can tell you, tissues are a requirement when you sit down for your weekly Braverman fix because it is a scientifically proven fact that you will cry during each and every episode. And spoiler alert: Another moment will be added to this list TONIGHT, when Parenthood airs its stunning 100th episode. It is....Not. To. Be. Missed.
But for now, which moment ranks as the series' biggest tear-jerker of all time? Click to find out...And BRING A TISSUE!