Gilmore Girls (2000)

S6E7 Twenty-One is the Loneliest Number

Lorelai and Rory find themselves heartbroken as their rift prevents them from celebrating Rory's 21st birthday together, a milestone they had always envisioned sharing. The void of their separation casts a shadow over what should be a joyous occasion, leaving them both to reflect on their relationship and the memories that once connected them.