Quote from Lily in Last Forever
[May 2016:] Lily: Wait, see? This, right here, this is why we can't fall out of each other's lives. We have to be here for the big moments. Just promise me, no matter what, we will always be there for the big moments. Robin: I promise. We'll... We'll always be there for the big moments. Barney: See? It's like this whole divorce thing never happened. Lily: [crying]