Gilmore Girls - Season 6 Episode 15 -

As Valentine's Day approaches, Rory and Logan invite Lorelai and Luke to spend a weekend with them at Logan's family's house on Martha's Vineyard. Lorelai is upset at Luke's attitude towards Logan until an unexpected event bring the two men closer. When Lorelai finally confesses to Luke that she is worried the wedding will never take place, he reassures her that they will get married soon.